Climate is generally described in terms of what?

Choices:
A. sand
B. occurs over a wide range
C. forests
D. Global warming
E. rapid changes occur
F. local weather conditions
G. measure of motion
H. city life

Answer: F

Climate is generally described in terms of temperature and moisture.

Fire behavior is driven by local weather conditions such as winds, temperature and moisture.

Climate is generally described in terms of local weather conditions

Climate is generally described in terms of what? (A) sand (B) occurs over a wide range (C) forests (D) Global warming (E) rapid changes occur (F) local weather conditions (G) measure of motion (H) city life


Choices:
A. h2o composition
B. snow, ice, and rock
C. salt and pepper
D. melanin amount
E. heated by the sun
F. detritus and detrital organism
G. temperature and moisture
H. extreme environments

Answer: G

Instructions Climate Climate varies according to altitude.

temperature and moisture varies by alltitude

what varies by altitude? (A) h2o composition (B) snow, ice, and rock (C) salt and pepper (D) melanin amount (E) heated by the sun (F) detritus and detrital organism (G) temperature and moisture (H) extreme environments


Choices:
A. the number of countries
B. rapid growth
C. how they move
D. temperature and moisture
E. Differences in speed
F. net biomass
G. occurs over a wide range
H. Exposure to oxygen and water

Answer: D

temperature and moisture is changing globally

What is changing globally? (A) the number of countries (B) rapid growth (C) how they move (D) temperature and moisture (E) Differences in speed (F) net biomass (G) occurs over a wide range (H) Exposure to oxygen and water


what are generally described in terms of temperature and moisture?

Choices:
A. rainfall
B. unicellular organisms
C. snow, ice, and rock
D. amount of heat
E. jellyfish and corals
F. average weather conditions
G. building blocks of organisms
H. snow

Answer: F

Introduction to Climate Introduction Climate is the average weather conditions.

average weather conditions are generally described in terms of temperature and moisture

what are generally described in terms of temperature and moisture? (A) rainfall (B) unicellular organisms (C) snow, ice, and rock (D) amount of heat (E) jellyfish and corals (F) average weather conditions (G) building blocks of organisms (H) snow


What is described in terms of temperature and water in the air?

Choices:
A. storms
B. climate
C. mass
D. seasonal
E. winter
F. density
G. length
H. fluid

Answer: B

Clouds are made of moisture and the moisture is from the water evaporating.

Climate is usually described in terms of temperature and water in the air.

What is described in terms of temperature and water in the air? (A) storms (B) climate (C) mass (D) seasonal (E) winter (F) density (G) length (H) fluid


What is generally described in terms of temperature and moisture?

Choices:
A. lamphreys
B. light
C. color
D. weather
E. Honey
F. ecosystems
G. Mohs
H. flavor

Answer: D

Climate refers to weather over a long period of time.

weather is generally described in terms of temperature and moisture

What is generally described in terms of temperature and moisture? (A) lamphreys (B) light (C) color (D) weather (E) Honey (F) ecosystems (G) Mohs (H) flavor


Climate is generally described in terms of temperature and what else?

Choices:
A. Ecology
B. Thermometer
C. calibrated
D. key element
E. Storms
F. Humidity
G. SI units
H. warmer air

Answer: F

Climate is generally described in terms of temperature and humidity.

Climate is generally described in terms of temperature and what else? (A) Ecology (B) Thermometer (C) calibrated (D) key element (E) Storms (F) Humidity (G) SI units (H) warmer air


Climate is generally described in terms of temperature and what?

Choices:
A. humidity
B. wind
C. warmer air
D. calibrated
E. percentages
F. matter
G. skin color
H. SI units

Answer: A

Humidity is a measure of moisture content of air.

Climate is generally described in terms of temperature and what? (A) humidity (B) wind (C) warmer air (D) calibrated (E) percentages (F) matter (G) skin color (H) SI units


Choices:
A. silk
B. weight
C. log cabins
D. trees
E. satellites
F. vehicle
G. pedals
H. shelves

Answer: F

Transportation moves people and goods from one place to another.

Vehicles are used to move people and goods.

What is used to move people and goods? (A) silk (B) weight (C) log cabins (D) trees (E) satellites (F) vehicle (G) pedals (H) shelves


what is a simple mode of transportation?

Choices:
A. lamphreys
B. potassium
C. Being over land
D. chemical messengers
E. mammals
F. moving over land
G. With feedback loops
H. passenger cars

Answer: H

Passenger vehicles are the primary mode of transportation.

passenger cars are used for transportation

what is a simple mode of transportation? (A) lamphreys (B) potassium (C) Being over land (D) chemical messengers (E) mammals (F) moving over land (G) With feedback loops (H) passenger cars


Choices:
A. trailers and boats
B. hitches
C. couches
D. trees and flowers
E. chemical messengers
F. potassium
G. cats
H. air masses

Answer: A

Trailers and boats are counted as a private vehicles.

Trailers and boats are used for transportation.

What can be used for transportation? (A) trailers and boats (B) hitches (C) couches (D) trees and flowers (E) chemical messengers (F) potassium (G) cats (H) air masses


Choices:
A. Protective shelter
B. Transporting humans
C. help other species benefit
D. Transporting airplanes
E. A backbone
F. Communication
G. safe operation
H. safe driving

Answer: B

Cars and busses are both examples of vehicles.

Cars and busses are used for transportation

What are busses used for? (A) Protective shelter (B) Transporting humans (C) help other species benefit (D) Transporting airplanes (E) A backbone (F) Communication (G) safe operation (H) safe driving


Choices:
A. boats
B. road trips
C. corn
D. statues
E. fat
F. churches
G. plastic
H. flying

Answer: A

What is used for transportation? (A) boats (B) road trips (C) corn (D) statues (E) fat (F) churches (G) plastic (H) flying


Choices:
A. fluoride
B. slides
C. vehicles
D. desire
E. specialized
F. backbones
G. tap water
H. religion

Answer: C

Most bigger cities require efficient and adequate public transport systems.

What do most bigger cities require? (A) fluoride (B) slides (C) vehicles (D) desire (E) specialized (F) backbones (G) tap water (H) religion


Choices:
A. corn
B. rocks
C. plastic
D. flying
E. ants
F. ice
G. planes
H. fat

Answer: G

What is used for transportation? (A) corn (B) rocks (C) plastic (D) flying (E) ants (F) ice (G) planes (H) fat


Choices:
A. mind
B. fat
C. Chemicals
D. trucks
E. otter
F. ghosts
G. backbones
H. lamphreys

Answer: D

Cars are vehicles and trucks are vehicles.

What are used for transportation? (A) mind (B) fat (C) Chemicals (D) trucks (E) otter (F) ghosts (G) backbones (H) lamphreys


Which is generally used for transportation in cities?

Choices:
A. gas
B. cats
C. airplanes
D. car
E. elephants
F. wind
G. portals
H. RNA

Answer: D

Which is generally used for transportation in cities? (A) gas (B) cats (C) airplanes (D) car (E) elephants (F) wind (G) portals (H) RNA


Choices:
A. weathering
B. motorcycles
C. lamphreys
D. the sun
E. backbones
F. clouds
G. Chemicals
H. aquatic animals

Answer: B

Motorcycles are, for the most part, single occupant vehicles.

what are used for transportation? (A) weathering (B) motorcycles (C) lamphreys (D) the sun (E) backbones (F) clouds (G) Chemicals (H) aquatic animals


Choices:
A. their speed
B. transportation
C. feedback mechanisms
D. living in
E. extreme environments
F. arresting
G. safe operation
H. crashing

Answer: B

If in a moving car, pull over and stop as quickly as safety permits, but stay in the vehicle.

Moving cars are used for what? (A) their speed (B) transportation (C) feedback mechanisms (D) living in (E) extreme environments (F) arresting (G) safe operation (H) crashing


Choices:
A. negative feedback
B. Major effects
C. dehydration
D. Communication
E. feedback
F. damaging
G. heating
H. air pollution

Answer: H

Transportation causes most of the air pollution in and around Vancouver.

A vehicle causes (A) negative feedback (B) Major effects (C) dehydration (D) Communication (E) feedback (F) damaging (G) heating (H) air pollution


What do choanocytes have to trap the particles?

Choices:
A. several genes
B. a large mouth
C. a hosta
D. a set of teeth
E. antibodies
F. melanin content
G. tiny hairs
H. Protein

Answer: G

Collar cells have tiny hairs that trap the particles.

Collar cells or choanocytes are the work horses.

Choanocytes have tiny hairs that trap the particles.

What do choanocytes have to trap the particles? (A) several genes (B) a large mouth (C) a hosta (D) a set of teeth (E) antibodies (F) melanin content (G) tiny hairs (H) Protein


Collar cells have tiny hairs that trap very tiny pieces of what?

Choices:
A. matter
B. keratin
C. pigment
D. allergen
E. RNA
F. protozoa
G. Chemicals
H. fish

Answer: A

Particles A particle is simply a very tiny piece of matter.

Collar cells have tiny hairs that trap very tiny pieces of matter

Collar cells have tiny hairs that trap very tiny pieces of what? (A) matter (B) keratin (C) pigment (D) allergen (E) RNA (F) protozoa (G) Chemicals (H) fish


Collar cells have _ that trap the particles.

Choices:
A. flexible
B. keratin
C. protection
D. Vibrissae
E. flagella
F. cartilage
G. tissue
H. antigens

Answer: E

Some cells have tiny hair-like fibers that are called flagella.

Collar cells have flagella that trap the particles.

Collar cells have _ that trap the particles. (A) flexible (B) keratin (C) protection (D) Vibrissae (E) flagella (F) cartilage (G) tissue (H) antigens


The interior chambers have tiny what that trap the particles

Choices:
A. stoma
B. filaments
C. hairs
D. RNA
E. a hosta
F. cells
G. cilia
H. osculum

Answer: C

Collar cells line the interior chambers.

The interior chambers have tiny hairs that trap the particles

The interior chambers have tiny what that trap the particles (A) stoma (B) filaments (C) hairs (D) RNA (E) a hosta (F) cells (G) cilia (H) osculum


what has tiny hairs that trap particles?

Choices:
A. sponges
B. molecules
C. oaks
D. lizards
E. protozoa
F. snakes
G. cilia
H. clouds

Answer: A

Collar cells are the work horses of the sponge.

sponges have tiny hairs that trap particles

what has tiny hairs that trap particles? (A) sponges (B) molecules (C) oaks (D) lizards (E) protozoa (F) snakes (G) cilia (H) clouds


Choices:
A. water vapor
B. antigens
C. particles
D. light
E. magma
F. fish
G. jellyfish
H. coelenterates

Answer: C

what do sponges capture? (A) water vapor (B) antigens (C) particles (D) light (E) magma (F) fish (G) jellyfish (H) coelenterates


Choices:
A. detritus and detrital organism
B. sunlight
C. thick, slimy mucus
D. microbes and mussels
E. flagellum or tiny hairs
F. free space
G. moonlight
H. tubular organ

Answer: E

flagellum are tiny hairs that trap particles

What traps particles? (A) detritus and detrital organism (B) sunlight (C) thick, slimy mucus (D) microbes and mussels (E) flagellum or tiny hairs (F) free space (G) moonlight (H) tubular organ


the work horses of the sponge have tiny hairs that trap what?

Choices:
A. tissue
B. keratin
C. particles
D. light
E. cartilage
F. as a base
G. prokaryotes
H. antigens

Answer: C

the work horses of the sponge have tiny hairs that trap the particles

the work horses of the sponge have tiny hairs that trap what? (A) tissue (B) keratin (C) particles (D) light (E) cartilage (F) as a base (G) prokaryotes (H) antigens


Choices:
A. Pelycosaur
B. candy
C. water
D. angiosperm
E. weater
F. jellyfish
G. arachnids
H. cookies

Answer: F

Cnidarians include jellyfish and anemones.

What are aquatic animals? (A) Pelycosaur (B) candy (C) water (D) angiosperm (E) weater (F) jellyfish (G) arachnids (H) cookies


Choices:
A. water
B. Pacific
C. lakes
D. South America
E. shells
F. marine
G. sponges
H. harmony

Answer: A

Aquatic creatures live in the water, for example.

All cnidarians live in  (A) water (B) Pacific (C) lakes (D) South America (E) shells (F) marine (G) sponges (H) harmony


Choices:
A. feel ships
B. oppose octopus
C. smack jellyfish
D. Major effects
E. travel
F. capture prey
G. communication
H. saves lives

Answer: F

Cnidarian tentacles serve to capture prey.

All aquatic tentacles serve to capture prey

All aquatic tentacles serve to what? (A) feel ships (B) oppose octopus (C) smack jellyfish (D) Major effects (E) travel (F) capture prey (G) communication (H) saves lives


Choices:
A. reefs
B. desert
C. water
D. surface
E. marine
F. Pacific
G. space
H. homes

Answer: C

Where do all cnidarians live? (A) reefs (B) desert (C) water (D) surface (E) marine (F) Pacific (G) space (H) homes


Choices:
A. insects
B. lizards
C. weater
D. paramecium
E. jellyfish
F. angiosperm
G. humans
H. snakes

Answer: E

what are all aquatic? (A) insects (B) lizards (C) weater (D) paramecium (E) jellyfish (F) angiosperm (G) humans (H) snakes


Choices:
A. aquatic
B. protozoa
C. land
D. air
E. underground
F. Porifera
G. vorticella
H. backbones

Answer: A

what are jellyfish? (A) aquatic (B) protozoa (C) land (D) air (E) underground (F) Porifera (G) vorticella (H) backbones


Choices:
A. clouds
B. anemones
C. weathering
D. angiosperm
E. animals
F. humans
G. paramecium
H. ferns

Answer: B

what are aquatic? (A) clouds (B) anemones (C) weathering (D) angiosperm (E) animals (F) humans (G) paramecium (H) ferns


Choices:
A. protozoa
B. adult
C. paramecium
D. dry
E. land-based
F. Porifera
G. anemones
H. aquatic

Answer: H

What kind of animal are jellyfish? (A) protozoa (B) adult (C) paramecium (D) dry (E) land-based (F) Porifera (G) anemones (H) aquatic


What is an example of an aquatic animal?

Choices:
A. weater
B. Bird
C. angiosperm
D. arachnids
E. tetraceratops
F. Jellyfish
G. Elephant
H. Tiger

Answer: F

What is an example of an aquatic animal? (A) weater (B) Bird (C) angiosperm (D) arachnids (E) tetraceratops (F) Jellyfish (G) Elephant (H) Tiger


Choices:
A. coelenterates
B. trees
C. lizards
D. angiosperm
E. holding nutrients
F. trees and flowers
G. the Sun
H. humans

Answer: A

Cnidarians are also called coelenterates.

What are aquatic? (A) coelenterates (B) trees (C) lizards (D) angiosperm (E) holding nutrients (F) trees and flowers (G) the Sun (H) humans


What kind of creature are all coelenterates considered?

Choices:
A. terrestial
B. chionophilous
C. bioluminescent
D. adult
E. aquatic
F. insects
G. social
H. angiosperm

Answer: E

What kind of creature are all coelenterates considered? (A) terrestial (B) chionophilous (C) bioluminescent (D) adult (E) aquatic (F) insects (G) social (H) angiosperm


Choices:
A. ecosystems
B. the water
C. cartilage
D. moving plates
E. intestinal
F. black sand
G. sponges
H. tissue

Answer: B

Aquatic animals moving through water are also subject to the principles of aerodynamics.

All cnidarians move through what? (A) ecosystems (B) the water (C) cartilage (D) moving plates (E) intestinal (F) black sand (G) sponges (H) tissue


What type of orgasnisms are Scyphozoans?

Choices:
A. angiosperm
B. lamphreys
C. weater
D. aquatic
E. hagfish
F. Cladistics
G. secreting
H. vorticella

Answer: D

Scyphozoans are the next group of Cnidarians, and they are the familiar jellyfish.

What type of orgasnisms are Scyphozoans? (A) angiosperm (B) lamphreys (C) weater (D) aquatic (E) hagfish (F) Cladistics (G) secreting (H) vorticella


Hydrostatic skeletons are a feature of some what?

Choices:
A. unicellular organisms
B. aquatic animals
C. chondrocytes
D. eukaryotic cells
E. angiosperm
F. trees and flowers
G. prokaryotic cells
H. Microscopic vessels.

Answer: B

Some aquatic animals have hydrostatic skeletons.

Hydrostatic skeletons are a feature of some what? (A) unicellular organisms (B) aquatic animals (C) chondrocytes (D) eukaryotic cells (E) angiosperm (F) trees and flowers (G) prokaryotic cells (H) Microscopic vessels.


Being a meteorologist requires studying what?

Choices:
A. Chemicals
B. weather
C. calibrated
D. backbones
E. meteorites
F. meteors
G. surface
H. comets

Answer: B

Being a meteorologist requires studying weather.

predicting weather requires studying weater

Meteorologists try to predict the weather.

Being a meteorologist requires studying what? (A) Chemicals (B) weather (C) calibrated (D) backbones (E) meteorites (F) meteors (G) surface (H) comets


Choices:
A. Meatballs
B. amount of heat
C. Meteors
D. The weather.
E. related organisms
F. Music
G. air masses
H. Seisometers

Answer: D

What do meteorologists study? (A) Meatballs (B) amount of heat (C) Meteors (D) The weather. (E) related organisms (F) Music (G) air masses (H) Seisometers


Choices:
A. some prokaryotes
B. related organisms
C. rapid changes occur
D. a french scientist
E. With feedback loops
F. Meteorologist
G. Epidemiologist
H. Astronomer

Answer: F

Who studies weather? (A) some prokaryotes (B) related organisms (C) rapid changes occur (D) a french scientist (E) With feedback loops (F) Meteorologist (G) Epidemiologist (H) Astronomer


Choices:
A. guessing
B. spacecraft
C. research
D. calibrated
E. eating
F. Seisometers
G. flying
H. meteorology

Answer: H

Meteorologist Meteorologist A meteorologist is a person who studies or predicts the weather.

What requires studying the weather? (A) guessing (B) spacecraft (C) research (D) calibrated (E) eating (F) Seisometers (G) flying (H) meteorology


what does being a meteorologist require?

Choices:
A. Warmer temperatures
B. homeostasis
C. calibrated
D. rain
E. precipitation
F. studying weather
G. meteors
H. Seisometers

Answer: F

what does being a meteorologist require? (A) Warmer temperatures (B) homeostasis (C) calibrated (D) rain (E) precipitation (F) studying weather (G) meteors (H) Seisometers


Doing what requires preparing current and long range weather forecasts?

Choices:
A. communication
B. With feedback loops
C. rapid changes occur
D. feedback mechanisms
E. predicting weather
F. sheltering strays
G. 70-75 degrees Fahrenheit
H. calibrated

Answer: E

Meteorologists study weather conditions and prepare current and long range weather forecasts.

Predicting weather requires preparing current and long range weather forecasts.

Doing what requires preparing current and long range weather forecasts? (A) communication (B) With feedback loops (C) rapid changes occur (D) feedback mechanisms (E) predicting weather (F) sheltering strays (G) 70-75 degrees Fahrenheit (H) calibrated


Choices:
A. waiting for bad weather
B. gas spreads in the air
C. precipitation
D. moving over land
E. predicting weather
F. extremely dangerous storms
G. measure of motion
H. hoping for good weather

Answer: E

Introduction to the Weather Introduction to Weather Meteorology is the study of weather.

What requires meteorology? (A) waiting for bad weather (B) gas spreads in the air (C) precipitation (D) moving over land (E) predicting weather (F) extremely dangerous storms (G) measure of motion (H) hoping for good weather


Choices:
A. calibrated
B. melanin content
C. meteorologists
D. density
E. communication
F. feedback
G. gamma rays
H. feedback mechanisms

Answer: C

Meteorologists are scientists who study the weather.

predicting weather requires meteorologists

what does predicting weather require? (A) calibrated (B) melanin content (C) meteorologists (D) density (E) communication (F) feedback (G) gamma rays (H) feedback mechanisms


Choices:
A. Communication
B. safe operation
C. vision
D. homeostasis
E. gardening
F. cooking
G. navigation
H. architecture

Answer: G

knowledge of the stars can be used to navigate

Astronomy is the study of the planets, stars, and universe.

Astronomy can be used for what? (A) Communication (B) safe operation (C) vision (D) homeostasis (E) gardening (F) cooking (G) navigation (H) architecture


knowledge of what can replace maps while traveling on or off road

Choices:
A. trucks
B. stars
C. vehicle
D. rocks
E. Speed
F. math
G. mechanics
H. safety

Answer: B

knowledge of stars can replace maps while traveling on or off road

Maps and Navigation Good maps are essential to travelling, both on and off-road.

knowledge of what can replace maps while traveling on or off road (A) trucks (B) stars (C) vehicle (D) rocks (E) Speed (F) math (G) mechanics (H) safety


Choices:
A. constellations
B. sponges
C. aquatic organisms
D. knowledge of water
E. lamphreys
F. thermometers
G. ocean floor
H. feedback mechanisms

Answer: A

knowledge of constellations can be used to navigate

And every star there ever was is in a constellation.

what can be used to navigate? (A) constellations (B) sponges (C) aquatic organisms (D) knowledge of water (E) lamphreys (F) thermometers (G) ocean floor (H) feedback mechanisms


What can be used to find your way if you're lost in the dark?

Choices:
A. lamphreys
B. Ultraviolet shielding
C. Light shining into it
D. the speed of hearing
E. The north star
F. How to check the temperature
G. Observing tidal waves
H. osculum

Answer: E

You can use the north star for directions if you have the knowledge

Explorers have used the North Star for navigational purposes for centuries.

What can be used to find your way if you're lost in the dark? (A) lamphreys (B) Ultraviolet shielding (C) Light shining into it (D) the speed of hearing (E) The north star (F) How to check the temperature (G) Observing tidal waves (H) osculum


What have explorers traditionally used to orient themselves?

Choices:
A. clocks
B. sponges
C. hairs
D. waves
E. vehicle
F. osculum
G. harpoons
H. stars

Answer: H

Knowledge of the stars can be used to orient explorers

What have explorers traditionally used to orient themselves? (A) clocks (B) sponges (C) hairs (D) waves (E) vehicle (F) osculum (G) harpoons (H) stars


How can we overcome uncertainty when lost?

Choices:
A. feedback
B. Sleep
C. Navigate
D. vision
E. lamphreys
F. Wander
G. Pace
H. movement

Answer: C

Star Star Generally speaking, the star is a symbol of hope and guidance in the midst of uncertainty.

Uncertainty can be overcome by navigation.

How can we overcome uncertainty when lost? (A) feedback (B) Sleep (C) Navigate (D) vision (E) lamphreys (F) Wander (G) Pace (H) movement


What can knowledge of the stars be used for?

Choices:
A. travel
B. art
C. as a base
D. safety
E. story telling
F. light source
G. vision
H. life

Answer: A

Navigation is a key element of space travel.

Knowledge of the stars can be used to travel.

What can knowledge of the stars be used for? (A) travel (B) art (C) as a base (D) safety (E) story telling (F) light source (G) vision (H) life


Choices:
A. music
B. backbones
C. astrology
D. cilia
E. magic
F. sponges
G. astronomy
H. lamphreys

Answer: G

Of course, astronomers also study stars.

What can be used to navigate? (A) music (B) backbones (C) astrology (D) cilia (E) magic (F) sponges (G) astronomy (H) lamphreys


what is used to stop a vehicle on an incline

Choices:
A. warmer air
B. rocks
C. a spring
D. sand
E. fluid
F. vibration
G. friction
H. very complex

Answer: G

friction is used to stop a vehicle on an incline

friction is used for stopping a vehicle by brakes

Brakes are also involved when the vehicle is on an incline.

what is used to stop a vehicle on an incline (A) warmer air (B) rocks (C) a spring (D) sand (E) fluid (F) vibration (G) friction (H) very complex


What can cause jackknifing and rollover in a vehicle?

Choices:
A. storms
B. slow motion
C. friction
D. vibration
E. earthquakes
F. emergency services
G. Thunderstorm
H. air bags

Answer: C

Friction can cause jackknifing and rollover in a vehicle.

Fishtailing or severe braking at high speed can cause jackknifing and rollover.

What can cause jackknifing and rollover in a vehicle? (A) storms (B) slow motion (C) friction (D) vibration (E) earthquakes (F) emergency services (G) Thunderstorm (H) air bags


Choices:
A. Filling a tire with air
B. uncontrollable burning
C. mild heating process
D. A rubber tire
E. microscopic organisms
F. collision of crustal plates
G. A parked car
H. Stopping a vehicle

Answer: H

Brake dust is produced during the friction of braking.

What produces brake dust? (A) Filling a tire with air (B) uncontrollable burning (C) mild heating process (D) A rubber tire (E) microscopic organisms (F) collision of crustal plates (G) A parked car (H) Stopping a vehicle


Choices:
A. water
B. noise
C. friction
D. vibration
E. magic
F. fluid
G. fire
H. Chemicals

Answer: C

Brakes are applied to the rear wheels on No. 2 truck.

What can be used to stop trucks? (A) water (B) noise (C) friction (D) vibration (E) magic (F) fluid (G) fire (H) Chemicals


A force that opposes motion is used for stopping vehicles by what?

Choices:
A. wind
B. brakes
C. weight
D. spinning
E. shaking
F. trucks
G. fishtailing
H. rolling

Answer: B

Friction is a Force that opposes motion.

A force that opposes motion is used for stopping vehicles by brakes.

A force that opposes motion is used for stopping vehicles by what? (A) wind (B) brakes (C) weight (D) spinning (E) shaking (F) trucks (G) fishtailing (H) rolling


which textured surfaces are more difficult to brake on?

Choices:
A. weater
B. dry
C. car
D. hardness
E. smooth
F. cold
G. distal
H. lamphreys

Answer: E

Typically the smoother the surface is the less friction.

Brakes are less effective at stopping vehicles on smooth surfaces

which textured surfaces are more difficult to brake on? (A) weater (B) dry (C) car (D) hardness (E) smooth (F) cold (G) distal (H) lamphreys


what uses friction for stopping with brakes?

Choices:
A. humans
B. lynx
C. cars
D. oxygen
E. people
F. bumpers
G. coyotes
H. cows

Answer: C

Cars are vehicles and trucks are vehicles.

friction is used for stopping a car by brakes

what uses friction for stopping with brakes? (A) humans (B) lynx (C) cars (D) oxygen (E) people (F) bumpers (G) coyotes (H) cows


Stopping a car by applying the brakes will generate

Choices:
A. gas
B. danger
C. damage
D. death
E. 86400
F. heat
G. wind
H. fluid

Answer: F

Stopping a vehicle with brakes will generate heat

Stopping a car by applying the brakes will generate (A) gas (B) danger (C) damage (D) death (E) 86400 (F) heat (G) wind (H) fluid


what uses friction to stop using brakes?

Choices:
A. Thunderstorms
B. moving over land
C. With feedback loops
D. feedback mechanisms
E. thunder storms
F. trucks and cars
G. aquatic organisms
H. Car accidents

Answer: F

friction is used for stopping by trucks and cars using brakes

what uses friction to stop using brakes? (A) Thunderstorms (B) moving over land (C) With feedback loops (D) feedback mechanisms (E) thunder storms (F) trucks and cars (G) aquatic organisms (H) Car accidents


Choices:
A. interior chambers
B. occurs over a wide range
C. on a plant possessing stoma
D. last stage before adulthood
E. on the Sun
F. on a dead plant
G. tissue made of chondrocytes
H. on the Moon

Answer: C

Flowers form on the dominant sporophyte plant.

Flowers form on a plant possessing stoma

Where can flowers form? (A) interior chambers (B) occurs over a wide range (C) on a plant possessing stoma (D) last stage before adulthood (E) on the Sun (F) on a dead plant (G) tissue made of chondrocytes (H) on the Moon


Choices:
A. Ages 0 to 3
B. male gametes
C. ejaculate is carried
D. after a rain shower
E. in late winter
F. tissue made of chondrocytes
G. after the snow melts
H. coelenterates

Answer: G

Sporophytes appear early in the spring, as soon as the snow melts.

When do flowers appear (A) Ages 0 to 3 (B) male gametes (C) ejaculate is carried (D) after a rain shower (E) in late winter (F) tissue made of chondrocytes (G) after the snow melts (H) coelenterates


Choices:
A. keratin
B. hairs
C. flowers
D. amebiasis
E. Porifera
F. lamphreys
G. flagella
H. protozoa

Answer: C

What forms on the plant with stoma? (A) keratin (B) hairs (C) flowers (D) amebiasis (E) Porifera (F) lamphreys (G) flagella (H) protozoa


Choices:
A. larvae
B. backbones
C. lamphreys
D. adult
E. Testes
F. antibodies
G. flowers
H. coliform

Answer: G

What forms on angiosperms? (A) larvae (B) backbones (C) lamphreys (D) adult (E) Testes (F) antibodies (G) flowers (H) coliform


Choices:
A. lamphreys
B. backbones
C. flowers
D. pigment
E. coliform
F. adult
G. antibodies
H. Testes

Answer: C

what form on angiosperms? (A) lamphreys (B) backbones (C) flowers (D) pigment (E) coliform (F) adult (G) antibodies (H) Testes


Choices:
A. weight
B. some anthozoans
C. density
D. tiny hairs
E. Flowers
F. h2o
G. black widows
H. melanin amount

Answer: H

Melanin is the skin pigment that gives the skin a tan color.

what is a polygenic trait? (A) weight (B) some anthozoans (C) density (D) tiny hairs (E) Flowers (F) h2o (G) black widows (H) melanin amount


Choices:
A. tissue
B. cellular
C. keratin
D. weater
E. polygenic
F. hairs
G. brain
H. Type O

Answer: E

Human skin and hair color are polygenic traits.

what trait is hair color? (A) tissue (B) cellular (C) keratin (D) weater (E) polygenic (F) hairs (G) brain (H) Type O


Choices:
A. dwarfism
B. black widows
C. pigmentation
D. Sickle-cell disease
E. orange
F. coliform
G. canis lupus
H. ability to roll tongue

Answer: C

Skin color is determined by the melanin pigment in the skin cells.

Melanin pigment is determined by a polygenic trait.

What is a polygenic trait? (A) dwarfism (B) black widows (C) pigmentation (D) Sickle-cell disease (E) orange (F) coliform (G) canis lupus (H) ability to roll tongue


Skin color is controlled by how many genes?

Choices:
A. keratin
B. alleles
C. chromosomes
D. classified
E. several
F. eight
G. neurones
H. pigments

Answer: E

Polygenic inheritance Polygenic traits are controlled by an unknown number of genes.

Skin color is controlled by an unknown number of genes.

Skin color is controlled by how many genes? (A) keratin (B) alleles (C) chromosomes (D) classified (E) several (F) eight (G) neurones (H) pigments


Skin color is a trait controlled by what?

Choices:
A. prokaryotic cells
B. one gene
C. enzymes
D. keratin
E. one's descendants
F. several genes
G. the environment
H. a single gene

Answer: F

Most dental variations are polygenic, that is controlled by several genes.

Skin color is a trait controlled by several genes.

Skin color is a trait controlled by what? (A) prokaryotic cells (B) one gene (C) enzymes (D) keratin (E) one's descendants (F) several genes (G) the environment (H) a single gene


Choices:
A. malaria
B. cancer
C. trait
D. fever
E. cell
F. antigen
G. virus
H. Type O

Answer: C

Tourette syndrome a polygenic disorder .

what is tourette syndrome? (A) malaria (B) cancer (C) trait (D) fever (E) cell (F) antigen (G) virus (H) Type O


Choices:
A. hyper responses
B. Rolex
C. skin color
D. tiny hairs
E. getting excited
F. Flowers
G. a hosta
H. indoor traits

Answer: C

Phenotypic expression of polygenic traits varies over a wide range.

What is a phenotypic expression? (A) hyper responses (B) Rolex (C) skin color (D) tiny hairs (E) getting excited (F) Flowers (G) a hosta (H) indoor traits


What is controlled by two more more genes?

Choices:
A. lizards
B. keratin
C. Flowers
D. flagella
E. enzymes
F. skin color
G. wild canines
H. insects

Answer: F

Polygenic traits are controled by two or more genes.

skin color is controlled by two or more genes

What is controlled by two more more genes? (A) lizards (B) keratin (C) Flowers (D) flagella (E) enzymes (F) skin color (G) wild canines (H) insects


Choices:
A. skin color
B. diphtheria
C. a hosta
D. Flowers
E. the environment
F. some anthozoans
G. ecosystems
H. Rolex

Answer: A

Rather, such complex characteristics are polygenic, i.e., they are influenced by multiple genes.

Skin color is influenced by multiple genes.

What is influenced by multiple genes? (A) skin color (B) diphtheria (C) a hosta (D) Flowers (E) the environment (F) some anthozoans (G) ecosystems (H) Rolex


What is another example of a polygenic trait?

Choices:
A. Type O
B. Cladistics
C. Rolex
D. Therapsids
E. pigment
F. amebiasis
G. Pelycosaur
H. orange

Answer: E

Pigment cells are what give color or tint to the skin.

What is another example of a polygenic trait? (A) Type O (B) Cladistics (C) Rolex (D) Therapsids (E) pigment (F) amebiasis (G) Pelycosaur (H) orange


Choices:
A. melanin content
B. eukaryotic cells
C. amebiasis
D. flower secretion
E. Extensive bone growth
F. changes in size
G. some anthozoans
H. something cows produce

Answer: A

Color depends on melanin content in skin.

What is a polygenic trait? (A) melanin content (B) eukaryotic cells (C) amebiasis (D) flower secretion (E) Extensive bone growth (F) changes in size (G) some anthozoans (H) something cows produce


Phenotypic what of skin color varies over a wide range

Choices:
A. humans
B. percents
C. drastically
D. lizards
E. the environment
F. expression
G. percentages
H. calibrated

Answer: F

Phenotypic expression of skin color varies over a wide range

Phenotypic what of skin color varies over a wide range (A) humans (B) percents (C) drastically (D) lizards (E) the environment (F) expression (G) percentages (H) calibrated


Which reptile parents give the most care?

Choices:
A. crocodilian babies
B. Crocodilian mothers
C. carrying offspring to birth
D. male gametes
E. some anthozoans
F. tissue made of chondrocytes
G. lizard mothers
H. snake fathers

Answer: B

Reptile parents provide little if any care to their young.

Crocodilian mothers provide the most parental care compared to any other reptiles.

Crocodilian mothers are the most attentive reptile parents.

Which reptile parents give the most care? (A) crocodilian babies (B) Crocodilian mothers (C) carrying offspring to birth (D) male gametes (E) some anthozoans (F) tissue made of chondrocytes (G) lizard mothers (H) snake fathers


What provides little care to their young?

Choices:
A. African elephants
B. human parents
C. jellyfish
D. wild canines
E. iguana parents
F. some anthozoans
G. orangutans
H. unicellular organisms

Answer: E

Iguanas are good reptiles for experienced reptile caretakers.

iguana parents provide little care to their young

What provides little care to their young? (A) African elephants (B) human parents (C) jellyfish (D) wild canines (E) iguana parents (F) some anthozoans (G) orangutans (H) unicellular organisms


Choices:
A. lamphreys
B. platypus
C. deer
D. Unsafe
E. mammal
F. vorticella
G. reptile
H. jellyfish

Answer: G

After spawning, they abandon their eggs and provide no parental care.

What parents abandon their eggs? (A) lamphreys (B) platypus (C) deer (D) Unsafe (E) mammal (F) vorticella (G) reptile (H) jellyfish


Which animal provides little care to their young?

Choices:
A. canis lupus
B. some anthozoans
C. humans
D. wild canines
E. penguins
F. apes
G. other members
H. alligators

Answer: H

Alligators and crocodiles are the largest living reptiles.

Alligator and crocodile parents provide little care to their young

Which animal provides little care to their young? (A) canis lupus (B) some anthozoans (C) humans (D) wild canines (E) penguins (F) apes (G) other members (H) alligators


What parents provide little if any care to their young?

Choices:
A. meerkats
B. humans
C. neonatal
D. Pelycosaur
E. cheetahs
F. backbones
G. lizards
H. orangutans

Answer: G

lizard parents provide little if any care to their young

What parents provide little if any care to their young? (A) meerkats (B) humans (C) neonatal (D) Pelycosaur (E) cheetahs (F) backbones (G) lizards (H) orangutans


Crocodilian mothers provide care to what?

Choices:
A. their tails
B. their young
C. their skin
D. their prey
E. other members
F. a hosta
G. humans
H. Ages 0 to 3

Answer: B

Crocodilian mothers provide care to their young

Crocodilian mothers provide care to what? (A) their tails (B) their young (C) their skin (D) their prey (E) other members (F) a hosta (G) humans (H) Ages 0 to 3


How do geciko parents care for their young?

Choices:
A. It's inherited from genes
B. Extensive bone growth
C. Ages 0 to 3
D. Two or more sets of alleles
E. occurs over a wide range
F. protection
G. little if any care
H. avoiding injuries

Answer: G

gecko parents provide little if any care to their young

How do geciko parents care for their young? (A) It's inherited from genes (B) Extensive bone growth (C) Ages 0 to 3 (D) Two or more sets of alleles (E) occurs over a wide range (F) protection (G) little if any care (H) avoiding injuries


Animals that are _ provide little if any care to their young.

Choices:
A. some anthozoans
B. cold blooded
C. melanin content
D. trucks and cars
E. Being over land
F. humans
G. damaging
H. polygenic

Answer: B

cold-blooded parents provide little if any care to their young.

Animals that are _ provide little if any care to their young. (A) some anthozoans (B) cold blooded (C) melanin content (D) trucks and cars (E) Being over land (F) humans (G) damaging (H) polygenic


Ground tissue makes up most of the interior of what?

Choices:
A. air
B. Earth
C. Sponge
D. oaks
E. bacteria
F. homes
G. rocks
H. stoma

Answer: D

Ground tissue makes up most of the interior of a plant.

Oaks are the most commonly attacked plants.

Ground tissue makes up most of the interior of an oak

Ground tissue makes up most of the interior of what? (A) air (B) Earth (C) Sponge (D) oaks (E) bacteria (F) homes (G) rocks (H) stoma


Vascular tissue and roots make up the interior of what?

Choices:
A. Earth
B. tissues
C. cartilage
D. Porifera
E. homes
F. plants
G. sponges
H. cells

Answer: F

Vascular tissue and the roots involved can draw water into the plant from the ground.

Vascular tissue and roots make up the interior of a plant.

Vascular tissue and roots make up the interior of what? (A) Earth (B) tissues (C) cartilage (D) Porifera (E) homes (F) plants (G) sponges (H) cells


what does ground tissue make up most of the interiof of?

Choices:
A. ferns
B. Earth
C. corn
D. weater
E. matter
F. surface
G. Growth
H. cells

Answer: A

ground tissue makes up most of the interior of ferns

what does ground tissue make up most of the interiof of? (A) ferns (B) Earth (C) corn (D) weater (E) matter (F) surface (G) Growth (H) cells


Choices:
A. reefs
B. marine
C. saturated
D. tissue
E. forests
F. Earth
G. aquatic
H. flagella

Answer: D

Where are nutrients held? (A) reefs (B) marine (C) saturated (D) tissue (E) forests (F) Earth (G) aquatic (H) flagella


When a gas in an open container spreads out, what presents a danger?

Choices:
A. partitions
B. death
C. animals
D. arson
E. E. Coli
F. colors
G. fires
H. fumes

Answer: H

When a gas in an open container spreads out, fumes present a danger

when a gas in an open container evaporates , that gas spreads out into the air

Fumes during the evaporation present a danger.

When a gas in an open container spreads out, what presents a danger? (A) partitions (B) death (C) animals (D) arson (E) E. Coli (F) colors (G) fires (H) fumes


If dangerous gas escapes from an open container is it possible the workplace could be contaminated?

Choices:
A. Yes
B. bar
C. wind
D. car
E. food
F. Impossible
G. No way, Jose
H. Definitely not

Answer: A

When dangerous gas from an open container evaporates, it can contaminate a workplace.

Gases as well as vapours can contaminate the workplace air.

If dangerous gas escapes from an open container is it possible the workplace could be contaminated? (A) Yes (B) bar (C) wind (D) car (E) food (F) Impossible (G) No way, Jose (H) Definitely not


What happens when oxygen in an open container evaporates?

Choices:
A. ejaculate is carried
B. oxygen compresses
C. rapid changes occur
D. oxygen spreads into the air
E. around 5 to 27 degrees Celsius
F. thermal expansion
G. oxygen dissolves
H. oxygen catches fire

Answer: D

when oxygen in an open container evaporates , oxygen spreads out into the air

What happens when oxygen in an open container evaporates? (A) ejaculate is carried (B) oxygen compresses (C) rapid changes occur (D) oxygen spreads into the air (E) around 5 to 27 degrees Celsius (F) thermal expansion (G) oxygen dissolves (H) oxygen catches fire


What spreads into the air from a liquid stored in an open container?

Choices:
A. food
B. 17
C. heat
D. gas
E. plasma
F. water
G. solids
H. rain

Answer: D

Evaporation is when a liquid turns into a gas.

When a liquid turns into a gas in an open container, it spreads out into the air.

What spreads into the air from a liquid stored in an open container? (A) food (B) 17 (C) heat (D) gas (E) plasma (F) water (G) solids (H) rain


what spreads out into the air when evaporating from an open container?

Choices:
A. hydrogen
B. gamma rays
C. Humidity
D. density
E. mercury
F. weathering
G. dandelions
H. fluoride

Answer: A

Similarly, hydrogen is an explosive gas.

when hydrogen evaporates from an open container, it spreads out into the air

what spreads out into the air when evaporating from an open container? (A) hydrogen (B) gamma rays (C) Humidity (D) density (E) mercury (F) weathering (G) dandelions (H) fluoride


What can evaporate in an open container, spreading out into the air?

Choices:
A. trucks and cars
B. condensation
C. nothing
D. amount of heat
E. dandelions
F. heating
G. mercury
H. water vapor

Answer: H

when water vapor in an open container evaporates , water vapor spreads out into the air

What can evaporate in an open container, spreading out into the air? (A) trucks and cars (B) condensation (C) nothing (D) amount of heat (E) dandelions (F) heating (G) mercury (H) water vapor


When gas is placed in an open box and it evaporates, what happens?

Choices:
A. gas spreads in the air
B. occurs over a wide range
C. around 5 to 27 degrees Celsius
D. Extremes of temperature
E. safe operation
F. saves lives
G. gas freezes
H. gas stays in the box

Answer: A

Kids lunch boxes are marvellous containers.

If you place gas in an open box it will evaporate and spread out into the air.

When gas is placed in an open box and it evaporates, what happens? (A) gas spreads in the air (B) occurs over a wide range (C) around 5 to 27 degrees Celsius (D) Extremes of temperature (E) safe operation (F) saves lives (G) gas freezes (H) gas stays in the box


carbon monoxide gas from a generator's exhaust has been what

Choices:
A. transportation
B. air pollution
C. projectiles
D. destroyed crops
E. destruction
F. evaporated
G. danger
H. Car accidents

Answer: F

carbon monoxide gas from a generator's exhaust has been evaporated

Deadly carbon monoxide gas from the generator s exhaust can spread throughout enclosed spaces.

carbon monoxide gas from a generator's exhaust has been what (A) transportation (B) air pollution (C) projectiles (D) destroyed crops (E) destruction (F) evaporated (G) danger (H) Car accidents


What are less flexible than shark skeletons but stronger

Choices:
A. holding nutrients
B. tissue paper
C. calibrated
D. plant stems
E. close relatives of coral
F. regular skeletons
G. clay
H. dermal & vascular tissue

Answer: F

Bone is less flexible than cartilage but stronger.

regular skeletons are less flexible than shark skeletons but stronger.

What are less flexible than shark skeletons but stronger (A) holding nutrients (B) tissue paper (C) calibrated (D) plant stems (E) close relatives of coral (F) regular skeletons (G) clay (H) dermal & vascular tissue


Choices:
A. One can hear
B. sound
C. weater
D. protection
E. tiny hairs
F. coarse grit
G. keratin
H. cartilage

Answer: H

People's ears and bones are made of cartilage.

What are ears made of? (A) One can hear (B) sound (C) weater (D) protection (E) tiny hairs (F) coarse grit (G) keratin (H) cartilage


What has a less flexible but stronger skeleton compared to sharks?

Choices:
A. fish
B. Mohs
C. Type O
D. bacteria
E. cartilage
F. viruses
G. adult
H. weater

Answer: A

Most fish have bony skeletons, but sharks have skeletons made of cartilage .

most fish have less flexible but stronger skeletons compared to sharks

What has a less flexible but stronger skeleton compared to sharks? (A) fish (B) Mohs (C) Type O (D) bacteria (E) cartilage (F) viruses (G) adult (H) weater


bone is stronger but less what than the material that covers it

Choices:
A. surface
B. weight
C. flexible
D. key element
E. damaging
F. viscous
G. fluid
H. money

Answer: C

Articular cartilage is the cartilage that covers the bone and the joint areas.

bone is  less flexible but stronger than the material that covers it

bone is stronger but less what than the material that covers it (A) surface (B) weight (C) flexible (D) key element (E) damaging (F) viscous (G) fluid (H) money


Flexible or strong might be words used to describe these parts of the body:

Choices:
A. hormones
B. protection
C. tissues
D. metal
E. gymnast
F. movement
G. SI units
H. ice skater

Answer: C

Tissues include bone and cartilage, bone marrow and corneas.

Some bodily tissues are flexible, while others are strong.

Flexible or strong might be words used to describe these parts of the body: (A) hormones (B) protection (C) tissues (D) metal (E) gymnast (F) movement (G) SI units (H) ice skater


Choices:
A. Cartilage
B. tiny hairs
C. tetraceratops
D. teeth
E. femur
F. mineral
G. Therapsids
H. keratin

Answer: A

Cartilage is more flexible and lighter in weight than bone.

Bone is stronger and more rigid than cartilage

What is more pliable than bone? (A) Cartilage (B) tiny hairs (C) tetraceratops (D) teeth (E) femur (F) mineral (G) Therapsids (H) keratin


What type of skeletons are less flexible than shark skeletons but stronger?

Choices:
A. ice
B. smooth
C. adult
D. Fish
E. bone
F. muscle
G. Type O
H. marine

Answer: E

bone skeletons are less flexible than shark skeletons but stronger

What type of skeletons are less flexible than shark skeletons but stronger? (A) ice (B) smooth (C) adult (D) Fish (E) bone (F) muscle (G) Type O (H) marine


what is less lightweight than cartilage but stronger?

Choices:
A. skin
B. cilia
C. tissue
D. weater
E. adult
F. Type O
G. Mohs
H. bone

Answer: H

Cartilage is strong, flexible, and lightweight.

Bone is less lightweight than cartilage but stronger.

what is less lightweight than cartilage but stronger? (A) skin (B) cilia (C) tissue (D) weater (E) adult (F) Type O (G) Mohs (H) bone


What is a less flexible than a semi-translucent tissue?

Choices:
A. adult
B. silk
C. bone
D. stoma
E. bar
F. Mohs
G. weater
H. nodes

Answer: C

Grossly, cartilage is a semi-translucent tissue, firm, but more flexible than bone.

bone is less flexible than a semi-translucent tissue

What is a less flexible than a semi-translucent tissue? (A) adult (B) silk (C) bone (D) stoma (E) bar (F) Mohs (G) weater (H) nodes


Bad weather decreases what aspect of driving?

Choices:
A. protection
B. experience driving
C. windshield wiper use
D. driver's knowledge
E. safe operation
F. key element
G. Differences in speed
H. air pollution

Answer: E

bad weather decreases visibility while driving

Bad weather decreases safe operation while driving

Bad weather decreases what aspect of driving? (A) protection (B) experience driving (C) windshield wiper use (D) driver's knowledge (E) safe operation (F) key element (G) Differences in speed (H) air pollution


Bad weather causes what sort of driving condition?

Choices:
A. whiplash
B. death
C. danger
D. Unsafe
E. damaging
F. it depends
G. safe
H. no effect

Answer: D

Good visibility is essential for safe driving.

Bad weather causes unsafe driving conditions.

Bad weather causes what sort of driving condition? (A) whiplash (B) death (C) danger (D) Unsafe (E) damaging (F) it depends (G) safe (H) no effect


What decreases visibility while driving?

Choices:
A. caution
B. hail
C. wind
D. awareness
E. winter
F. watching the road
G. ozone
H. stormy

Answer: B

Another dangerous weather phenomena that thunderstorms produce is hail.

What decreases visibility while driving? (A) caution (B) hail (C) wind (D) awareness (E) winter (F) watching the road (G) ozone (H) stormy


Choices:
A. moving plates
B. clear skies
C. a speedometer
D. road bends
E. Seisometers
F. bad weather
G. mountain air
H. lack of rain

Answer: F

While driving to the Small Boat Harbor tournament site, the fog had taken visibility to near zero.

Bad weather takes visibility to near zero.

what takes visibility to near zero? (A) moving plates (B) clear skies (C) a speedometer (D) road bends (E) Seisometers (F) bad weather (G) mountain air (H) lack of rain


What increases the risk of car accidents?

Choices:
A. Bad weather
B. friction
C. Clear roads
D. trucks and cars
E. air pollution
F. Minimal traffic
G. Forest fire
H. Modern vehicles

Answer: A

Secondary accidents are a major problem under driving conditions of reduced visibility.

Bad weather increases the risk of car accidents.

What increases the risk of car accidents? (A) Bad weather (B) friction (C) Clear roads (D) trucks and cars (E) air pollution (F) Minimal traffic (G) Forest fire (H) Modern vehicles


What conditions could make car accidents more likely?

Choices:
A. Experienced drivers
B. the Arctic
C. Less traffic than usual
D. 5 mph winds
E. Thunderstorms
F. clog airways
G. trucks and cars
H. feedback mechanisms

Answer: E

Collisions are more likely when visibility is poor.

Bad weather makes collisions more likely while driving.

What conditions could make car accidents more likely? (A) Experienced drivers (B) the Arctic (C) Less traffic than usual (D) 5 mph winds (E) Thunderstorms (F) clog airways (G) trucks and cars (H) feedback mechanisms


Choices:
A. road bends
B. swelling nodes
C. homes
D. Car accidents
E. negative feedback
F. speed
G. clog airways
H. guilt

Answer: D

For example, lack of visibility is a major cause of many accidents.

What does bad weather cause? (A) road bends (B) swelling nodes (C) homes (D) Car accidents (E) negative feedback (F) speed (G) clog airways (H) guilt


Choices:
A. trees and flowers
B. filter feeders
C. safe driving
D. the environment
E. propulsion
F. homeostasis
G. road bends
H. melanin amount

Answer: C

bad weather impairs (A) trees and flowers (B) filter feeders (C) safe driving (D) the environment (E) propulsion (F) homeostasis (G) road bends (H) melanin amount


polymers of various small chemically related molecules can squeeze through pores in the what?

Choices:
A. protein channel
B. transportation
C. nuclear membrane
D. interior chambers
E. nucleus
F. dermal & vascular tissue
G. cell division
H. Microscopic vessels.

Answer: C

RNA is a small molecule that can squeeze through pores in the nuclear membrane.

Like proteins, DNA and RNA are polymers of various small chemically related molecules.

polymers of various small chemically related molecules can squeeze through pores in the nuclear membrane

polymers of various small chemically related molecules can squeeze through pores in the what? (A) protein channel (B) transportation (C) nuclear membrane (D) interior chambers (E) nucleus (F) dermal & vascular tissue (G) cell division (H) Microscopic vessels.


RNA is a small molecule that can squeeze through pores in

Choices:
A. dermal & vascular tissue
B. space between
C. eukaryotic cells
D. jellyfish
E. occurs over a wide range
F. saves lives
G. holding nutrients
H. Seconds and minutes

Answer: C

Cells with a nuclear membrane are called eukaryotic .

RNA is a small molecule that can squeeze through pores in eukaryotic cells

RNA is a small molecule that can squeeze through pores in  (A) dermal & vascular tissue (B) space between (C) eukaryotic cells (D) jellyfish (E) occurs over a wide range (F) saves lives (G) holding nutrients (H) Seconds and minutes


What is the small molecule that can squeeze through the pores of the nuclear membrane?

Choices:
A. antigens
B. permeable walls
C. holding nutrients
D. Vibrissae
E. unicellular organisms
F. Microscopic vessels.
G. saves lives
H. ribonucleic acid

Answer: H

RNA is ribonucleic acid Like DNA, it is a nucleic acid.

Ribonucleic acid is a small molecule that can squeeze through pores in the nuclear membrane.

What is the small molecule that can squeeze through the pores of the nuclear membrane? (A) antigens (B) permeable walls (C) holding nutrients (D) Vibrissae (E) unicellular organisms (F) Microscopic vessels. (G) saves lives (H) ribonucleic acid


RNA is a small molecule that can squeeze through pores of the nucleus that holds what

Choices:
A. gas
B. food
C. eyes
D. CPU
E. hole
F. fat
G. silk
H. DNA

Answer: H

For example, the nuclear membrane keeps the DNA inside of the nucleus.

RNA is a small molecule that can squeeze through pores of the nucleus that holds DNA

RNA is a small molecule that can squeeze through pores of the nucleus that holds what (A) gas (B) food (C) eyes (D) CPU (E) hole (F) fat (G) silk (H) DNA


What molecule can fit through thickend, rounded slightly irregular pores?

Choices:
A. life
B. food
C. RNA
D. silk
E. CPU
F. bone
G. CIO
H. lynx

Answer: C

Nuclear membranes are thickened, rounded and slightly irregular.

RNA is a small molecule that can squeeze through thickened, rounded and slightly irregular pores

What molecule can fit through thickend, rounded slightly irregular pores? (A) life (B) food (C) RNA (D) silk (E) CPU (F) bone (G) CIO (H) lynx


What is the small molecule that can squeeze through the pores of a eukaryotic cell?

Choices:
A. RNA
B. corn
C. 17
D. silk
E. size
F. CPU
G. 100
H. CIO

Answer: A

RNA is a small molecule that can squeeze through the pores of a eukaryotic cell

What is the small molecule that can squeeze through the pores of a eukaryotic cell? (A) RNA (B) corn (C) 17 (D) silk (E) size (F) CPU (G) 100 (H) CIO


What do sea anenomes use poisonus darts for?

Choices:
A. mitosis
B. sexual reproduction
C. damaging
D. protection
E. counterop
F. safe operation
G. storage
H. Communication

Answer: D

poisonous darts are used for defense by sea anemones

To protect themselves corals have evolved a variety of defenses.

Poisonus darts are used by sea anemones for protection.

What do sea anenomes use poisonus darts for? (A) mitosis (B) sexual reproduction (C) damaging (D) protection (E) counterop (F) safe operation (G) storage (H) Communication


Choices:
A. each species
B. related organisms
C. quail
D. prokaryotic cells
E. dogs
F. antigens
G. sea anemones
H. humans

Answer: G

Poison dart frogs are the source of a toxin used by natives on their poison darts.

a toxin is used for defense by sea anemones

a toxin is used for defense by what? (A) each species (B) related organisms (C) quail (D) prokaryotic cells (E) dogs (F) antigens (G) sea anemones (H) humans


Choices:
A. hagfish
B. magma
C. reefs
D. fish
E. creek
F. snails
G. shells
H. sponges

Answer: C

where do some sea creatures live? (A) hagfish (B) magma (C) reefs (D) fish (E) creek (F) snails (G) shells (H) sponges


Choices:
A. alligators
B. lactobacillus
C. sea anemones
D. ducks
E. dogs
F. lamphreys
G. vertebrates
H. cats

Answer: C

Venomous creatures can often use their poison as a weapon.

What are venomous? (A) alligators (B) lactobacillus (C) sea anemones (D) ducks (E) dogs (F) lamphreys (G) vertebrates (H) cats


what are used for defense by close relatives of coral?

Choices:
A. chemical messengers
B. microscopic organisms
C. flagella
D. poisonous darts
E. Chemicals
F. coelenterates
G. antibodies
H. lamphreys

Answer: D

Sea anemones are close relatives of corals .

poisonous darts are used for defense by close relatives of coral

what are used for defense by close relatives of coral? (A) chemical messengers (B) microscopic organisms (C) flagella (D) poisonous darts (E) Chemicals (F) coelenterates (G) antibodies (H) lamphreys


Choices:
A. unicellular organisms
B. related organisms
C. feed on dead protists
D. single cell microorganisms
E. gila monsters
F. close relatives of coral
G. coelenterates
H. black widows

Answer: F

close relatives of coral use poisonous darts for defense

what uses poisonous darts for defense? (A) unicellular organisms (B) related organisms (C) feed on dead protists (D) single cell microorganisms (E) gila monsters (F) close relatives of coral (G) coelenterates (H) black widows


What are used as protection by sea anemones?

Choices:
A. lamphreys
B. poisonous darts
C. tubular organ
D. feed on dead protists
E. coelenterates
F. islets of Langerhans
G. related organisms
H. moisturize their skin

Answer: B

Protection at the gateway is the best defense.

Poisonous darts are used as protection by sea anemones.

What are used as protection by sea anemones? (A) lamphreys (B) poisonous darts (C) tubular organ (D) feed on dead protists (E) coelenterates (F) islets of Langerhans (G) related organisms (H) moisturize their skin


What are used for defense by Anthozoans?

Choices:
A. antigens
B. poisonous darts
C. unicellular organisms
D. Chemicals
E. paramecium
F. antibodies
G. hardened backbone
H. feed on dead protists

Answer: B

Anthozoans are the familiar anemones and corals.

Poisonous darts are used for defense by Anthozoans.

What are used for defense by Anthozoans? (A) antigens (B) poisonous darts (C) unicellular organisms (D) Chemicals (E) paramecium (F) antibodies (G) hardened backbone (H) feed on dead protists


what are used for defense by an organism related to jellyfish and coral

Choices:
A. poisonous darts
B. Chemicals
C. specialized
D. by parasitizing them
E. chondrocytes
F. flagella
G. Microscopic vessels.
H. a sponge

Answer: A

Sea anemones are related to jellyfish and coral.

poisonous darts are used for defense by an organism related to jellyfish and coral

what are used for defense by an organism related to jellyfish and coral (A) poisonous darts (B) Chemicals (C) specialized (D) by parasitizing them (E) chondrocytes (F) flagella (G) Microscopic vessels. (H) a sponge


Choices:
A. Seisometers
B. sunlight
C. chondrocytes
D. lungs
E. space
F. Laboratory
G. small capillaries
H. paramecium

Answer: G

Lymph is a fluid that leaks out of capillaries into spaces between cells.

What collects fluid? (A) Seisometers (B) sunlight (C) chondrocytes (D) lungs (E) space (F) Laboratory (G) small capillaries (H) paramecium


What is contained in the fluid that leaks out of capillaries into spaces between cells?

Choices:
A. keratin
B. Urea
C. chondrocytes
D. Lymphocytes
E. Sulfur
F. drinking water
G. Aluminum
H. water vapor

Answer: D

Lymph vessels carry lymph, a colorless, watery fluid that contains lymphocytes.

fluid that leaks out of capillaries into spaces between cells contains lymphocytes

What is contained in the fluid that leaks out of capillaries into spaces between cells? (A) keratin (B) Urea (C) chondrocytes (D) Lymphocytes (E) Sulfur (F) drinking water (G) Aluminum (H) water vapor


How does lymph get into the spaces between the cells?

Choices:
A. membranes
B. saves lives
C. holding nutrients
D. cells
E. antigens
F. gas spreads in the air
G. tissue
H. permeable walls

Answer: H

lymph is the fluid that leaks from permeable walls into spaces between cells

How does lymph get into the spaces between the cells? (A) membranes (B) saves lives (C) holding nutrients (D) cells (E) antigens (F) gas spreads in the air (G) tissue (H) permeable walls


Choices:
A. surface
B. osculum
C. skin
D. veins
E. bones
F. Testes
G. nodes
H. brain

Answer: G

System consists of lymph capillaries, lymph veins and lymph nodes.

where is lymph located? (A) surface (B) osculum (C) skin (D) veins (E) bones (F) Testes (G) nodes (H) brain


A protein-rich what leaks into spaces between cells?

Choices:
A. RNA
B. kinase
C. energy
D. plasma
E. fluid
F. keratin
G. cheese
H. antigen

Answer: E

A protein-rich fluid leaks into spaces between cells

A protein-rich what leaks into spaces between cells? (A) RNA (B) kinase (C) energy (D) plasma (E) fluid (F) keratin (G) cheese (H) antigen


Choices:
A. magic
B. antimatter
C. fumes
D. grams
E. lymph
F. fever
G. Type O
H. claws

Answer: E

Humans are made up of trillions of cells.

What do humans contain? (A) magic (B) antimatter (C) fumes (D) grams (E) lymph (F) fever (G) Type O (H) claws


What does lymph fluid leak out of into spaces between cells?

Choices:
A. inherited antigens + antibody
B. Microscopic vessels.
C. nucleotides composing polymers
D. saves lives
E. Leaking sink.
F. antigens that cause allergy
G. Plumbing pipes.
H. Outer space.

Answer: B

Lymph is a fluid that leaks out of microscopic vessels into spaces between cells.

What does lymph fluid leak out of into spaces between cells? (A) inherited antigens + antibody (B) Microscopic vessels. (C) nucleotides composing polymers (D) saves lives (E) Leaking sink. (F) antigens that cause allergy (G) Plumbing pipes. (H) Outer space.


What leak fluid out of capillaries into spaces between cells?

Choices:
A. some anthozoans
B. swelling nodes
C. coelenterates
D. trucks and cars
E. black widows
F. unicellular organisms
G. Vibrissae
H. aquatic animals

Answer: B

Bacteria invade lymph nodes, which swell, creating the buboes.

Swelling nodes leak fluid out of capillaries into spaces between cells

What leak fluid out of capillaries into spaces between cells? (A) some anthozoans (B) swelling nodes (C) coelenterates (D) trucks and cars (E) black widows (F) unicellular organisms (G) Vibrissae (H) aquatic animals


Choices:
A. Sponge
B. tissue
C. blood
D. skin
E. nodes
F. retina
G. mammals
H. liquids

Answer: E

Lymph nodes, or glands, filter the lymph fluid.

What is lymph filtered by? (A) Sponge (B) tissue (C) blood (D) skin (E) nodes (F) retina (G) mammals (H) liquids


Choices:
A. allergen
B. water vapor
C. ribonucleic acid
D. antibodies
E. irritants
F. antigens
G. melanin content
H. Lymph fluid

Answer: H

Capillaries Capillaries are tiny, thin walled blood vessels.

Lymph fluid leaks out of blood vessels into spaces between cells

What leaks out of blood vessels? (A) allergen (B) water vapor (C) ribonucleic acid (D) antibodies (E) irritants (F) antigens (G) melanin content (H) Lymph fluid


The a fluid that leaks out of capillaries into spaces between cells is rich in what?

Choices:
A. White blood cells
B. melanin content
C. melanin amount
D. ribonucleic acid
E. gas spreads in the air
F. holding nutrients
G. transportation
H. precipitation

Answer: A

Lymph, a fluid rich in white blood cells, flows through the lymphatic vessels.

a fluid that leaks out of capillaries into spaces between cells is rich in white blood cells

The a fluid that leaks out of capillaries into spaces between cells is rich in what? (A) White blood cells (B) melanin content (C) melanin amount (D) ribonucleic acid (E) gas spreads in the air (F) holding nutrients (G) transportation (H) precipitation


A fluid rich in protein leaks out of capillaries into spaces between what?

Choices:
A. Testes
B. several
C. blood
D. cells
E. matter
F. antigen
G. people
H. skin

Answer: D

A fluid rich in protein leaks out of capillaries into spaces between cells

A fluid rich in protein leaks out of capillaries into spaces between what? (A) Testes (B) several (C) blood (D) cells (E) matter (F) antigen (G) people (H) skin


What is a fluid that leaks out of the connection of arteries to veins?

Choices:
A. Type O
B. gas
C. liquids
D. weater
E. oxygen
F. lymph
G. water
H. red

Answer: F

Lymph is a fluid that leaks out of the connection of arteries to veins

What is a fluid that leaks out of the connection of arteries to veins? (A) Type O (B) gas (C) liquids (D) weater (E) oxygen (F) lymph (G) water (H) red


Is a protein causes an allergic reaction, what is it called?

Choices:
A. keratin
B. allergen
C. enzymes
D. prion
E. amebiasis
F. Type O
G. immunocompromised
H. antigen

Answer: B

Any antigen that causes an allergy is called an allergen.

Antigens are proteins foreign to the body.

Any foreign protein that causes an allergic reaction is called an allergen.

Is a protein causes an allergic reaction, what is it called? (A) keratin (B) allergen (C) enzymes (D) prion (E) amebiasis (F) Type O (G) immunocompromised (H) antigen


Choices:
A. allergens
B. hormones
C. bad weather
D. Lymphocytes
E. rifles
F. wheezing
G. night sweats
H. estrogen

Answer: A

Asthma attacks can be triggered by (A) allergens (B) hormones (C) bad weather (D) Lymphocytes (E) rifles (F) wheezing (G) night sweats (H) estrogen


Choices:
A. oxidizers
B. bacteria
C. flagella
D. antibodies
E. red blood cells
F. enzymes
G. hormones
H. orange

Answer: D

Antibodies are produced to fight antigens.

Antibodies are produced to fight an allergens

What are produced to fight allergens?  (A) oxidizers (B) bacteria (C) flagella (D) antibodies (E) red blood cells (F) enzymes (G) hormones (H) orange


Choices:
A. eukaryotes
B. unicellular organisms
C. building blocks of organisms
D. antigens that cause allergy
E. bees
F. microscopic organisms
G. nucleotides composing polymers
H. diploid

Answer: D

Many of the common allergens are pollens and dusts.

pollens are antigens that can cause an allergy

What are pollens? (A) eukaryotes (B) unicellular organisms (C) building blocks of organisms (D) antigens that cause allergy (E) bees (F) microscopic organisms (G) nucleotides composing polymers (H) diploid


Choices:
A. hormones
B. skin color
C. lamphreys
D. estrogen
E. whiplash
F. fumes
G. antigen
H. heat

Answer: G

What can cause anaphylaxis? (A) hormones (B) skin color (C) lamphreys (D) estrogen (E) whiplash (F) fumes (G) antigen (H) heat


Choices:
A. single cell microorganisms
B. occurs over a wide range
C. melanin content
D. protein foreign to the body.
E. specialized cells
F. a small molecule
G. inherited antigens + antibody
H. chemical messengers

Answer: D

Proteins foreign to the body that cause allergies are called allergens.

An allergen is a type of (A) single cell microorganisms (B) occurs over a wide range (C) melanin content (D) protein foreign to the body. (E) specialized cells (F) a small molecule (G) inherited antigens + antibody (H) chemical messengers


Pasteurization reduces the amount of bacteria in what?

Choices:
A. single cell microorganisms
B. Something fish sticks are made from
C. single celled organisms
D. Something pudding is made from
E. Something steak is made from
F. microscopic organisms
G. Something wine is made from
H. in the small bowel

Answer: D

pasteurization reduces the amount of bacteria in milk

Milk products are made into ice cream, cheese cake, and puddings.

Pasteurization reduces the amount of bacteria in something that pudding is made from

Pasteurization reduces the amount of bacteria in what? (A) single cell microorganisms (B) Something fish sticks are made from (C) single celled organisms (D) Something pudding is made from (E) Something steak is made from (F) microscopic organisms (G) Something wine is made from (H) in the small bowel


who discovered how to remove the amount of bacteria in milk?

Choices:
A. organisms
B. Scientific research
C. Louis XIV
D. a producer
E. treatment
F. Einstein
G. oxidizers
H. a french scientist

Answer: H

Pasteurization was discovered by the French scientist, Louis Pasteur.

A French scientist discovered how to reduce the amount of bacteria in milk

who discovered how to remove the amount of bacteria in milk? (A) organisms (B) Scientific research (C) Louis XIV (D) a producer (E) treatment (F) Einstein (G) oxidizers (H) a french scientist


Pasteurization reduces the amount of what in milk?

Choices:
A. unicellular organisms
B. antigens that cause allergy
C. protein foreign to the body.
D. ribonucleic acid
E. protein
F. 70-75 degrees Fahrenheit
G. Lymphocytes
H. fiber

Answer: A

Pasteurization reduces the amount of unicellular organisms in milk.

Pasteurization reduces the amount of what in milk? (A) unicellular organisms (B) antigens that cause allergy (C) protein foreign to the body. (D) ribonucleic acid (E) protein (F) 70-75 degrees Fahrenheit (G) Lymphocytes (H) fiber


What reduces the cause of tuberculosis in milk?

Choices:
A. Pasteurization
B. melanin amount
C. safe operation
D. protection
E. a small molecule
F. ribonucleic acid
G. enzymes
H. Refrigeration

Answer: A

Pasteurization destroys the bacteria in milk that cause tuberculosis.

Pasteurization reduces the cause of tuberculosis in milk

What reduces the cause of tuberculosis in milk? (A) Pasteurization (B) melanin amount (C) safe operation (D) protection (E) a small molecule (F) ribonucleic acid (G) enzymes (H) Refrigeration


What reduces the amount of bacteria in milk?

Choices:
A. heating
B. waiting
C. oxidizers
D. aging
E. cooling
F. Chemicals
G. calcium
H. antibodies

Answer: A

Pasteurization, the killing of germs by heating, was developed by Louis Pasteur .

heating milk reduces the amount of bacteria

What reduces the amount of bacteria in milk? (A) heating (B) waiting (C) oxidizers (D) aging (E) cooling (F) Chemicals (G) calcium (H) antibodies


pasteurization reduces the amount of bacteria in what?

Choices:
A. microbes and mussels
B. viruses
C. in the small bowel
D. single celled organisms
E. islet cells
F. weather
G. Lymph fluid
H. something cows produce

Answer: H

pasteurization reduces the amount of bacteria in something cows produce

pasteurization reduces the amount of bacteria in what? (A) microbes and mussels (B) viruses (C) in the small bowel (D) single celled organisms (E) islet cells (F) weather (G) Lymph fluid (H) something cows produce


What is used to reduce bacteria in milk?

Choices:
A. chemical messengers
B. protection
C. 70-75 degrees Fahrenheit
D. ribonucleic acid
E. mild heating process
F. Exposure to oxygen and water
G. microbes and mussels
H. melanin content

Answer: E

Pasteurization is a mild heating process that kills pathogenic micro-organisms in milk.

A mild heating process reduces bacteria in milk.

What is used to reduce bacteria in milk? (A) chemical messengers (B) protection (C) 70-75 degrees Fahrenheit (D) ribonucleic acid (E) mild heating process (F) Exposure to oxygen and water (G) microbes and mussels (H) melanin content


Choices:
A. 70-75 degrees Fahrenheit
B. melanin content
C. holding nutrients
D. ribonucleic acid
E. prokaryotic cells
F. trucks and cars
G. saves lives
H. Slows down

Answer: E

Bacteria and blue-green bacteria are prokaryotic cells.

pasteurization reduces the amount of prokaryotic cells in milk

Pasteurization of milk are reduces (A) 70-75 degrees Fahrenheit (B) melanin content (C) holding nutrients (D) ribonucleic acid (E) prokaryotic cells (F) trucks and cars (G) saves lives (H) Slows down


Heating milk to reduce the amount of bacteria also reduces what?

Choices:
A. thermal expansion
B. air pollution
C. snow, ice, and rock
D. melanin amount
E. vitamin content
F. negative feedback
G. allergen
H. antigens

Answer: E

Heat, including pasteurization, reduces vitamin content.

Heating milk in order to reduce the amount of bacteria also reduces vitamin content.

Heating milk to reduce the amount of bacteria also reduces what? (A) thermal expansion (B) air pollution (C) snow, ice, and rock (D) melanin amount (E) vitamin content (F) negative feedback (G) allergen (H) antigens


What are faster during infancy than during puberty?

Choices:
A. unicellular organisms
B. several genes
C. changes in size
D. changes in speed
E. prokaryotic cells
F. changes in eating
G. changes in color
H. thermal expansion

Answer: C

Growth is faster during infancy than it is during puberty.

Physiological stresses can relate to changes in growth size, for example.

Changes in size are faster during infancy than during puberty

What are faster during infancy than during puberty? (A) unicellular organisms (B) several genes (C) changes in size (D) changes in speed (E) prokaryotic cells (F) changes in eating (G) changes in color (H) thermal expansion


Which period beats puberty for speed of growth?

Choices:
A. melanin amount
B. fetal development
C. menopause
D. budding
E. several genes
F. mild heating process
G. Seconds and minutes
H. It's inherited from genes

Answer: B

Humans experience their fastest growth rate during fetal development and early infancy.

Growth is faster during fetal development than it is during puberty.

Which period beats puberty for speed of growth? (A) melanin amount (B) fetal development (C) menopause (D) budding (E) several genes (F) mild heating process (G) Seconds and minutes (H) It's inherited from genes


growth is faster during infancy than what?

Choices:
A. adolescence
B. flagella
C. chondrocytes
D. eukaryotic cells
E. offspring
F. meters
G. angiosperm
H. mass

Answer: A

For many, adolescence is synonymous with puberty.

growth is faster during infancy than adolescence

growth is faster during infancy than what? (A) adolescence (B) flagella (C) chondrocytes (D) eukaryotic cells (E) offspring (F) meters (G) angiosperm (H) mass


What grows faster than they would during puberty?

Choices:
A. neurones
B. adults
C. oaks
D. ice
E. hormones
F. babies
G. rocks
H. Sperm

Answer: F

During infancy, babies learn whether to trust the world.

babies grow faster than they do later during puberty

What grows faster than they would during puberty? (A) neurones (B) adults (C) oaks (D) ice (E) hormones (F) babies (G) rocks (H) Sperm


Choices:
A. Lymphocytes
B. eukaryotic cells
C. Ages 70-75
D. Ages 25-30
E. Ages 12-15
F. melanin content
G. Ages 0 to 3
H. angiosperm

Answer: G

Infancy ends with weaning, usually around year 3.

Growth is faster from ages 0 to 3 than it is during puberty

When is growth the fastest? (A) Lymphocytes (B) eukaryotic cells (C) Ages 70-75 (D) Ages 25-30 (E) Ages 12-15 (F) melanin content (G) Ages 0 to 3 (H) angiosperm


Growth is faster during the what period than it is during puberty?

Choices:
A. humans
B. 86400
C. adulthood
D. Slows down
E. eight
F. angiosperm
G. neonatal
H. a producer

Answer: G

Patients frequently die in the neonatal period or in early infancy.

Growth is faster during the neonatal period than it is during puberty

Growth is faster during the what period than it is during puberty? (A) humans (B) 86400 (C) adulthood (D) Slows down (E) eight (F) angiosperm (G) neonatal (H) a producer


Choices:
A. adulthood
B. sponges
C. when breasts develop
D. 86400
E. angiosperm
F. when menstruation stops
G. corn
H. infancy

Answer: H

Growth is faster in infancy than it is in the time when breasts grow.

When is growth faster? (A) adulthood (B) sponges (C) when breasts develop (D) 86400 (E) angiosperm (F) when menstruation stops (G) corn (H) infancy


Choices:
A. the cervix
B. 22 months
C. 86400
D. percents
E. life
F. infancy
G. adult
H. winter

Answer: F

Growth is faster in infancy than in adolescence.

When is human growth fastest? (A) the cervix (B) 22 months (C) 86400 (D) percents (E) life (F) infancy (G) adult (H) winter


Choices:
A. when a volcano will erupt
B. plasma and formed elements
C. Extremes of temperature
D. speed at which sound moves
E. created hole over Antarctica
F. how strong a hurricane will be
G. How fast a vehicle is going
H. the strength and magnitude of an earthquake

Answer: H

a seismometer is used to measure the strength or magnitude of an earthquake

The seismometer will check for seismic activity.

Seismic activity tells us the strength or magnitude of an earthquake.

Seismic activity tells us what? (A) when a volcano will erupt (B) plasma and formed elements (C) Extremes of temperature (D) speed at which sound moves (E) created hole over Antarctica (F) how strong a hurricane will be (G) How fast a vehicle is going (H) the strength and magnitude of an earthquake


What will be done to the instrument before it measures the earthquake?

Choices:
A. safe operation
B. changes in size
C. wetted
D. feedback
E. assessed
F. sterilized
G. calibrated
H. how they move

Answer: G

Seismometer Calibration : Instructions on how to calibrate a homemade seismometer.

Instruments must be calibrated before they can measure the magnitude of an earthquake.

What will be done to the instrument before it measures the earthquake? (A) safe operation (B) changes in size (C) wetted (D) feedback (E) assessed (F) sterilized (G) calibrated (H) how they move


Choices:
A. Seisometers
B. Cladistics
C. feedback
D. Measuring the ground
E. Check out the sky
F. classified
G. Taking temperature
H. the Himalayas

Answer: A

Earthquakes are measured on a scale of 1 to 10.

How do we grade earthquakes (A) Seisometers (B) Cladistics (C) feedback (D) Measuring the ground (E) Check out the sky (F) classified (G) Taking temperature (H) the Himalayas


Choices:
A. Something caused by fault movement.
B. 70-75 degrees Fahrenheit
C. How fast a vehicle is going
D. Something caused by stupidity
E. antigens that cause allergy
F. Something caused by wind
G. Something caused by gravity
H. speed at which sound moves

Answer: A

Earthquakes are caused by fault movement.

a seismometer is used to measure the strength or magnitude of something caused by fault movement

What do seismometers measure? (A) Something caused by fault movement. (B) 70-75 degrees Fahrenheit (C) How fast a vehicle is going (D) Something caused by stupidity (E) antigens that cause allergy (F) Something caused by wind (G) Something caused by gravity (H) speed at which sound moves


Choices:
A. lava outflow
B. tissue made of chondrocytes
C. animals with backbone
D. something cows produce
E. well-rounded peaks
F. maximum amplitude of shaking
G. antigens that cause allergy
H. corresponding winds

Answer: F

The Richter scale, developed in 1935, measures the earthquake by using a standard seismometer to measure the maximum amplitude of shaking.

The strength of an earthquake refers to the maximum amplitude of the shaking

What is larger in bigger earhquakes? (A) lava outflow (B) tissue made of chondrocytes (C) animals with backbone (D) something cows produce (E) well-rounded peaks (F) maximum amplitude of shaking (G) antigens that cause allergy (H) corresponding winds


What device is used to give ratings on the Richter scale

Choices:
A. Anemometer
B. weater
C. feedback
D. sound vibrations
E. Hygrometer
F. Plate tectonics
G. Thermometer
H. Seismometer

Answer: H

The Richter scale provides information on the magnitude or inherent strength of the earthquake.

The Richter scale uses readings from seismometers

What device is used to give ratings on the Richter scale (A) Anemometer (B) weater (C) feedback (D) sound vibrations (E) Hygrometer (F) Plate tectonics (G) Thermometer (H) Seismometer


Choices:
A. Richter magnitude scale
B. an atmometer
C. a bolometer
D. some fish
E. a seismometer
F. Plate tectonics
G. tetraceratops
H. sound vibrations

Answer: E

a seismometer is used to measure the strength or magnitude of fault movement.

What can measure fault movements? (A) Richter magnitude scale (B) an atmometer (C) a bolometer (D) some fish (E) a seismometer (F) Plate tectonics (G) tetraceratops (H) sound vibrations


Choices:
A. Major effects
B. a triatomic oxygen hole
C. Richter constant
D. the richter scale
E. vibration
F. 70-75 degrees Fahrenheit
G. occurs over a wide range
H. weight of food

Answer: D

a seismometer is used to measure the richter scale

what is a seismometer used to measure? (A) Major effects (B) a triatomic oxygen hole (C) Richter constant (D) the richter scale (E) vibration (F) 70-75 degrees Fahrenheit (G) occurs over a wide range (H) weight of food


A seismometer measures the what of the shaking of earthquakes?

Choices:
A. waves
B. intensity
C. shadows
D. molecules
E. visibility
F. Major effects
G. it increases
H. their speed

Answer: B

Intensity is a measure of the strength of shaking experienced in an earthquake.

A seismometer measures the intensity of the shaking of earthquakes.

A seismometer measures the what of the shaking of earthquakes? (A) waves (B) intensity (C) shadows (D) molecules (E) visibility (F) Major effects (G) it increases (H) their speed


What does a seismometer do to seismic waves?

Choices:
A. it increases
B. measures
C. stops
D. their speed
E. grounds
F. counterop
G. waves at
H. visibility

Answer: B

Seismic waves are produced by earthquakes.

a seismometer is used to measure seismic waves

What does a seismometer do to seismic waves? (A) it increases (B) measures (C) stops (D) their speed (E) grounds (F) counterop (G) waves at (H) visibility


What is used to measure the strength of shaking?

Choices:
A. vibration
B. melanin amount
C. sound vibrations
D. Plate tectonics
E. seismometer
F. thermometer
G. barometer
H. rain gauge

Answer: E

Scientists use seismometers to determine the location and strength of earthquakes.

a seismometer is used to measure strength

What is used to measure the strength of shaking? (A) vibration (B) melanin amount (C) sound vibrations (D) Plate tectonics (E) seismometer (F) thermometer (G) barometer (H) rain gauge


A seismometer measures what aspect of an earthquake?

Choices:
A. friction
B. shaking
C. pitches
D. waves
E. Fractions
F. visibility
G. heating
H. velocity

Answer: B

The magnitude of an earthquake is its strength, or the amount of shaking.

A seismometer is used to measure the amount of shaking of an earthquake

A seismometer measures what aspect of an earthquake? (A) friction (B) shaking (C) pitches (D) waves (E) Fractions (F) visibility (G) heating (H) velocity


Choices:
A. waves
B. hail
C. Mohs
D. a scale
E. fluid
F. damage
G. bar
H. MPH

Answer: A

Seismograph: A seismograph is a device that records earthquake waves.

What does a seismometer measure? (A) waves (B) hail (C) Mohs (D) a scale (E) fluid (F) damage (G) bar (H) MPH


A thermometer is used to do what with the amount of heat?

Choices:
A. safe operation
B. contain it
C. Low pressure
D. measure it
E. Pasteurization
F. it increases
G. decrease it
H. spread it

Answer: D

a thermometer is used to measure temperature

Temperature Temperature is an measurement of the amount of heat.

A thermometer is used to measure the amount of heat.

A thermometer is used to do what with the amount of heat? (A) safe operation (B) contain it (C) Low pressure (D) measure it (E) Pasteurization (F) it increases (G) decrease it (H) spread it


a fever can be measured with what device?

Choices:
A. Antibiotics
B. mesenchymal
C. stethescope
D. thermometer
E. calculator
F. dialysis
G. seismograph
H. lamphreys

Answer: D

a fever can be measured with a thermometer

a fever can be measured with what device? (A) Antibiotics (B) mesenchymal (C) stethescope (D) thermometer (E) calculator (F) dialysis (G) seismograph (H) lamphreys


what is a thermometer used for measuring?

Choices:
A. With feedback loops
B. blood pressure
C. rapid changes occur
D. barometric changes
E. volume
F. Low pressure
G. homeostasis
H. amount of heat

Answer: H

a thermometer is used to measure the amount of heat

what is a thermometer used for measuring? (A) With feedback loops (B) blood pressure (C) rapid changes occur (D) barometric changes (E) volume (F) Low pressure (G) homeostasis (H) amount of heat


Choices:
A. chemical messengers
B. a barometer
C. hormones
D. a scale
E. a french scientist
F. lamphreys
G. a thermometer
H. heat

Answer: G

What can measure heat? (A) chemical messengers (B) a barometer (C) hormones (D) a scale (E) a french scientist (F) lamphreys (G) a thermometer (H) heat


What can be used to measure what it will be like out?

Choices:
A. Pasteurization
B. a cold environment
C. A Thermometer .
D. mild heating process
E. an infant's growth
F. heated by the sun
G. after the snow melts
H. A scale.

Answer: C

If the weather is warm, their temperature rises.

A thermometer is used to measure if the weather will be warm.

What can be used to measure what it will be like out? (A) Pasteurization (B) a cold environment (C) A Thermometer . (D) mild heating process (E) an infant's growth (F) heated by the sun (G) after the snow melts (H) A scale.


what can be diagnosed with a thermometer?

Choices:
A. broken bone
B. stoma
C. fever
D. bipolar disorder
E. cancer
F. cells
G. antigen
H. malaria

Answer: C

a fever can be diagnosed with a thermometer

what can be diagnosed with a thermometer? (A) broken bone (B) stoma (C) fever (D) bipolar disorder (E) cancer (F) cells (G) antigen (H) malaria


Choices:
A. evaporated
B. thermometer
C. decrease it
D. cools
E. protection
F. it increases
G. sterilized
H. Measures

Answer: H

Temperature is a measure of the amount of heat.

What does a thermometer do with heat? (A) evaporated (B) thermometer (C) decrease it (D) cools (E) protection (F) it increases (G) sterilized (H) Measures


Choices:
A. lamphreys
B. heating
C. liquids
D. speedometer
E. melanin content
F. thermometer
G. barometer
H. rulers

Answer: F

What is used to measure heat? (A) lamphreys (B) heating (C) liquids (D) speedometer (E) melanin content (F) thermometer (G) barometer (H) rulers


What expanding and rising in a tube is used to measure temperature?

Choices:
A. tubes
B. sand
C. mercury
D. fumes
E. Mohs
F. matter
G. water
H. lamphreys

Answer: C

When the temperature rises, the mercury expands and rises in the thermometer tube.

Mercury expanding and rising in a tube is used to measure temperature

What expanding and rising in a tube is used to measure temperature? (A) tubes (B) sand (C) mercury (D) fumes (E) Mohs (F) matter (G) water (H) lamphreys


Measuring temperature is typically don't with a device filled with alcohol or:

Choices:
A. mercury
B. Unsafe
C. lamphreys
D. Cold
E. Mohs
F. some drugs
G. liquids
H. fumes

Answer: A

An obvious replacement for the standard mercury thermometer is the alcohol thermometer.

A mercury or alcohol containing device is used to measure temperature.

Measuring temperature is typically don't with a device filled with alcohol or: (A) mercury (B) Unsafe (C) lamphreys (D) Cold (E) Mohs (F) some drugs (G) liquids (H) fumes


Choices:
A. The Alps
B. pogo sticks
C. couches
D. trucks and cars
E. snow, ice, and rock
F. seatbelts
G. chemical messengers
H. permeable walls

Answer: D

what are used for travel? (A) The Alps (B) pogo sticks (C) couches (D) trucks and cars (E) snow, ice, and rock (F) seatbelts (G) chemical messengers (H) permeable walls


Choices:
A. death
B. oxygen
C. oxidation
D. traveling
E. swimming
F. bacteria
G. Thunderstorms
H. rain

Answer: D

Vehicle emissions are a major cause of air pollution.

What is a cause of air pollution? (A) death (B) oxygen (C) oxidation (D) traveling (E) swimming (F) bacteria (G) Thunderstorms (H) rain


Choices:
A. tourism
B. lamphreys
C. kilometers
D. The Alps
E. rainbows
F. motorcycles
G. permeable walls
H. Otoacoustic

Answer: F

Motorcycles are considered additional vehicles.

what are used for travel? (A) tourism (B) lamphreys (C) kilometers (D) The Alps (E) rainbows (F) motorcycles (G) permeable walls (H) Otoacoustic


Choices:
A. Pollution
B. Travel
C. food
D. damaging
E. Walking
F. safety
G. heating
H. Taking up space

Answer: B

What are trucks and cars used for? (A) Pollution (B) Travel (C) food (D) damaging (E) Walking (F) safety (G) heating (H) Taking up space


Choices:
A. photosynthesis
B. space flight
C. distance
D. treatment
E. a source of fuel
F. travel
G. safety
H. weight

Answer: F

Cars are vehicles and trucks are vehicles.

What are trucks used for? (A) photosynthesis (B) space flight (C) distance (D) treatment (E) a source of fuel (F) travel (G) safety (H) weight


When going from one place to another, what can be use to help one travel?

Choices:
A. car
B. fish
C. bird feathers
D. food
E. clouds
F. RNA
G. dog
H. silk

Answer: A

When going from one place to another, what can be use to help one travel? (A) car (B) fish (C) bird feathers (D) food (E) clouds (F) RNA (G) dog (H) silk


Choices:
A. travel
B. chassis
C. running
D. SUV
E. danger
F. damaging
G. Navigate
H. safety

Answer: A

Cars and trucks are used for what? (A) travel (B) chassis (C) running (D) SUV (E) danger (F) damaging (G) Navigate (H) safety


What's a way to travel that lets you see vast areas of land below you?

Choices:
A. Being over land
B. A yellow submarine
C. moving over land
D. A bicycle
E. weater
F. mountains
G. A tour bus
H. An airplane.

Answer: H

An airplane is a vehicle that is capable of leaving the ground and flying through the air.

An airplane can be used to travel high above the ground.

What's a way to travel that lets you see vast areas of land below you? (A) Being over land (B) A yellow submarine (C) moving over land (D) A bicycle (E) weater (F) mountains (G) A tour bus (H) An airplane.


Choices:
A. specialized
B. strength
C. Communication
D. navigation
E. drinking water
F. heating
G. backbones
H. melanin amount

Answer: D

All travel requires navigation in some form or another.

A vehicle in use requires (A) specialized (B) strength (C) Communication (D) navigation (E) drinking water (F) heating (G) backbones (H) melanin amount


If weather is stormy then there is a chance of what?

Choices:
A. negative feedback
B. destroyed lakes
C. destroyed crops
D. serious drought
E. snow, ice, and rock
F. air pollution
G. empty lakes
H. amount of heat

Answer: C

If weather is stormy then there is a chance of destroyed crops

if weather is stormy then there is a greater chance of rain

For example, in the sentence The rain destroyed the crops , The rain is the subject.

If weather is stormy then there is a chance of what? (A) negative feedback (B) destroyed lakes (C) destroyed crops (D) serious drought (E) snow, ice, and rock (F) air pollution (G) empty lakes (H) amount of heat


Choices:
A. rain weather
B. rivers freezing
C. changes in size
D. melting glaciers
E. deposits
F. Seisometers
G. shorter days
H. measure of motion

Answer: A

Spring days can see what (A) rain weather (B) rivers freezing (C) changes in size (D) melting glaciers (E) deposits (F) Seisometers (G) shorter days (H) measure of motion


Choices:
A. Low humidity
B. heated by the sun
C. trees and flowers
D. Drought
E. Being over land
F. trucks and cars
G. Low pressure
H. road bends

Answer: G

low pressure causes a greater chance of rain

Low pressure is generally associated with cloudy or stormy weather.

What causes a greater chance of rain? (A) Low humidity (B) heated by the sun (C) trees and flowers (D) Drought (E) Being over land (F) trucks and cars (G) Low pressure (H) road bends


What can hurricanes cause a greater chance of?

Choices:
A. MPH
B. fever
C. homes
D. soil
E. fire
F. life
G. rain
H. air

Answer: G

hurricanes cause a greater chance of rain

Rapid warming thus increases global storminess, creating perfect conditions for hurricanes.

What can hurricanes cause a greater chance of? (A) MPH (B) fever (C) homes (D) soil (E) fire (F) life (G) rain (H) air


What does stormy weather helps plants do?

Choices:
A. life
B. wither
C. freeze
D. move
E. rain
F. grow
G. burn
H. learn

Answer: F

Rain is a wonderful thing, it helps plants grow.

What does stormy weather helps plants do? (A) life (B) wither (C) freeze (D) move (E) rain (F) grow (G) burn (H) learn


what is there a greater chance of in stormy weather?

Choices:
A. trucks and cars
B. air pollution
C. precipitation
D. microwaves
E. trees and flowers
F. moving plates
G. sunshine
H. clear skies

Answer: C

if weather is stormy then there is a greater chance of precipitation

what is there a greater chance of in stormy weather? (A) trucks and cars (B) air pollution (C) precipitation (D) microwaves (E) trees and flowers (F) moving plates (G) sunshine (H) clear skies


Choices:
A. winter
B. estrogen
C. magma
D. Growth
E. a hosta
F. Climate
G. Chemicals
H. storms

Answer: H

Unsettled, stormy weather with frequent rain is common, even during the summer.

what does summer bring? (A) winter (B) estrogen (C) magma (D) Growth (E) a hosta (F) Climate (G) Chemicals (H) storms


If the state of the atmosphere is what then there is a greater chance of rain?

Choices:
A. calm
B. sunny
C. damaging
D. seasonal
E. clear
F. danger
G. wind
H. stormy

Answer: H

Weather is the state of the atmosphere at any particular moment in time.

If the state of the atmosphere is stormy then there is a greater chance of rain

If the state of the atmosphere is what then there is a greater chance of rain? (A) calm (B) sunny (C) damaging (D) seasonal (E) clear (F) danger (G) wind (H) stormy


If the weather is stormy, there is a greater chance for what?

Choices:
A. nightfall
B. precipitation
C. sunshine
D. negative feedback
E. daylight
F. air pollution
G. trucks and cars
H. miles per hour

Answer: B

Rain is our usual form of precipitation.

If weather is stormy then there is a greater chance of precipitation.

If the weather is stormy, there is a greater chance for what? (A) nightfall (B) precipitation (C) sunshine (D) negative feedback (E) daylight (F) air pollution (G) trucks and cars (H) miles per hour


if weather is stormy then plants will absorb what?

Choices:
A. oxygen
B. calcium
C. knowledge
D. pollen
E. light
F. clouds
G. pigment
H. water

Answer: H

After a heavy rain, they can absorb a large amount of water for the plant.

if weather is stormy then plants will absorb water

if weather is stormy then plants will absorb what? (A) oxygen (B) calcium (C) knowledge (D) pollen (E) light (F) clouds (G) pigment (H) water


If weather is stormy there is a greater chance of

Choices:
A. thermal expansion
B. clear skies
C. trucks and cars
D. dry spells
E. sun
F. precipitation
G. miles per hour
H. negative feedback

Answer: F

if weather is stormy then there is a greater chance of precipitation.

If weather is stormy there is a greater chance of (A) thermal expansion (B) clear skies (C) trucks and cars (D) dry spells (E) sun (F) precipitation (G) miles per hour (H) negative feedback


What can increase the chances of flooding?

Choices:
A. filter feeders
B. low tide
C. permeable walls
D. fortifying existing levees
E. higher corn prices
F. stormy weather
G. Being over land
H. feedback mechanisms

Answer: F

Rain is good, but lots of rain causes destructive flooding.

Stormy weather increases the chances of flooding

What can increase the chances of flooding? (A) filter feeders (B) low tide (C) permeable walls (D) fortifying existing levees (E) higher corn prices (F) stormy weather (G) Being over land (H) feedback mechanisms


If the weather is stormy then there is a greater chance of what?

Choices:
A. reverberating noise
B. earthquake
C. fire
D. air pollution
E. trucks and cars
F. precipitation
G. negative feedback
H. sunlight

Answer: F

If the weather is stormy then there is a greater chance of what? (A) reverberating noise (B) earthquake (C) fire (D) air pollution (E) trucks and cars (F) precipitation (G) negative feedback (H) sunlight


If weather is stormy then there is a greater chance of

Choices:
A. friction
B. erosion
C. whiplash
D. Pacific
E. damaging
F. winter
G. vehicle
H. navigation

Answer: B

if weather is stormy then there is a greater chance of Erosion.

Erosion is loss of soil caused by rain and wind.

If weather is stormy then there is a greater chance of (A) friction (B) erosion (C) whiplash (D) Pacific (E) damaging (F) winter (G) vehicle (H) navigation


if weather is stormy then there is a greater chance of reduced what

Choices:
A. miles per hour
B. air pollution
C. precipitation
D. male gametes
E. transportation
F. rainfall
G. visibility
H. intensity

Answer: G

Rain Rain reduces visibility and makes pavement dangerous.

if weather is stormy then there is a greater chance of reduced visibility

if weather is stormy then there is a greater chance of reduced what (A) miles per hour (B) air pollution (C) precipitation (D) male gametes (E) transportation (F) rainfall (G) visibility (H) intensity


Choices:
A. intestinal
B. canis lupus
C. coliform
D. feet
E. trucks and cars
F. some anthozoans
G. sweat glands
H. flagella

Answer: A

Protozoa make humans sick when they become human parasites.

Intestinal parasites and malaria are endemic.

Protozoa located where make humans sick (A) intestinal (B) canis lupus (C) coliform (D) feet (E) trucks and cars (F) some anthozoans (G) sweat glands (H) flagella


What does Toxoplasma gondii do to a human?

Choices:
A. antibodies
B. destruction
C. Makes them sick
D. gas spreads in the air
E. coliform
F. Makes them strong
G. Inject venom
H. Makes them healthy

Answer: C

Illness-causing parasites include the protozoa Cyclospora and Toxoplasma gondii .

What does Toxoplasma gondii do to a human? (A) antibodies (B) destruction (C) Makes them sick (D) gas spreads in the air (E) coliform (F) Makes them strong (G) Inject venom (H) Makes them healthy


organisms that can cause infection do what?

Choices:
A. bandage open sores
B. keep flesh clean
C. Inject venom
D. change an ecosystem
E. antibodies
F. make humans better
G. make humans sick
H. occurs over a wide range

Answer: G

Bacteria, viruses, fungi, or protozoa are organisms that can cause infection in the lung.

organisms that can cause infection make humans sick

organisms that can cause infection do what? (A) bandage open sores (B) keep flesh clean (C) Inject venom (D) change an ecosystem (E) antibodies (F) make humans better (G) make humans sick (H) occurs over a wide range


How do species of Sarcocystis make humans sick?

Choices:
A. by causing cancer
B. Inject venom
C. by parasitizing them
D. heart disease
E. antigens that cause allergy
F. melanin content
G. killing humans
H. uncontrollable burning

Answer: C

Protozoa Toxoplasma gondii Muscles Nematode Trichinella spiralis Protozoa Sarcocystis sp.

Species of Sarcocystis can parasitize humans and make them sick.

How do species of Sarcocystis make humans sick? (A) by causing cancer (B) Inject venom (C) by parasitizing them (D) heart disease (E) antigens that cause allergy (F) melanin content (G) killing humans (H) uncontrollable burning


what can make humans sick when they become parasites?

Choices:
A. h2o
B. tissue made of chondrocytes
C. antibodies
D. Therapsids
E. one-celled animals
F. gravity
G. uncontrollable burning
H. digestion

Answer: E

Exhibit One-celled animals are called protozoa .

one-celled animals make humans sick when they become parasites

what can make humans sick when they become parasites? (A) h2o (B) tissue made of chondrocytes (C) antibodies (D) Therapsids (E) one-celled animals (F) gravity (G) uncontrollable burning (H) digestion


An example of protozoa that make humans sick is

Choices:
A. Pelycosaur
B. coliform
C. Type O
D. Worms
E. cnidarians
F. hagfish
G. malaria
H. Therapsids

Answer: G

Malaria parasites are transmitted by mosquitos.

Malaria is a protozoa that make humans sick

An example of protozoa that make humans sick is (A) Pelycosaur (B) coliform (C) Type O (D) Worms (E) cnidarians (F) hagfish (G) malaria (H) Therapsids


Choices:
A. magnet
B. flying
C. weater
D. seismograph
E. wind
F. a spectrometer
G. distal
H. Navigate

Answer: A

natural magnetism is used for pointing north by a compass

Magnets, compasses and even the earth have magnetic energy.

how do you find true north? (A) magnet (B) flying (C) weater (D) seismograph (E) wind (F) a spectrometer (G) distal (H) Navigate


Who would use a tool that uses a magnet that points north?

Choices:
A. as a base
B. athlete
C. neurologist
D. a hosta
E. weater
F. animals
G. Mohs
H. surveyor

Answer: H

Additionally, a surveyor s compass was used.

Natural magnetism is used for pointing north in a surveying tool.

Who would use a tool that uses a magnet that points north? (A) as a base (B) athlete (C) neurologist (D) a hosta (E) weater (F) animals (G) Mohs (H) surveyor