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As a source of light moves directly overhead of an object , what happens to it's shadow
[ "the object will get brighter", "the shadow will start to spin", "the size will decrease", "the light will lean to one side" ]
the size will decrease
Answer the following multiple-choice question. Question: As a source of light moves directly overhead of an object , what happens to it's shadow Options: A. the object will get brighter B. the shadow will start to spin C. the size will decrease D. the light will lean to one side Which option is correct and why?
The correct answer is: the size will decrease.
If I run my finger across a sheet of plain paper and a sheet of sand paper, which will have greater friction?
[ "the plain paper", "the sand paper", "neither has friction", "the same friction" ]
the sand paper
Answer the following multiple-choice question. Question: If I run my finger across a sheet of plain paper and a sheet of sand paper, which will have greater friction? Options: A. the plain paper B. the sand paper C. neither has friction D. the same friction Which option is correct and why?
The correct answer is: the sand paper.
A calf that dies will eventually
[ "disintegrate", "fall", "starve", "wrinkle" ]
disintegrate
Answer the following multiple-choice question. Question: A calf that dies will eventually Options: A. disintegrate B. fall C. starve D. wrinkle Which option is correct and why?
The correct answer is: disintegrate.
The creation of gypsum from anhydrite is an example of what?
[ "chemical change", "volcanic activity", "biological change", "mechanical change" ]
chemical change
Answer the following multiple-choice question. Question: The creation of gypsum from anhydrite is an example of what? Options: A. chemical change B. volcanic activity C. biological change D. mechanical change Which option is correct and why?
The correct answer is: chemical change.
Who famously explicated the science of dropping something?
[ "Galileo", "Newton", "Einstein", "Rutherford" ]
Newton
Answer the following multiple-choice question. Question: Who famously explicated the science of dropping something? Options: A. Galileo B. Newton C. Einstein D. Rutherford Which option is correct and why?
The correct answer is: Newton.
The reverse of evaporation in terms of weather phenomena is
[ "cloud formation", "condensation", "transpiration", "precipitation" ]
precipitation
Answer the following multiple-choice question. Question: The reverse of evaporation in terms of weather phenomena is Options: A. cloud formation B. condensation C. transpiration D. precipitation Which option is correct and why?
The correct answer is: precipitation.
Preparing food at the proper temperatures
[ "is too much work and should be avoided", "eradicates potential illness causing organisms", "allows bacteria to flourish", "leaves meat raw and under cooked" ]
eradicates potential illness causing organisms
Answer the following multiple-choice question. Question: Preparing food at the proper temperatures Options: A. is too much work and should be avoided B. eradicates potential illness causing organisms C. allows bacteria to flourish D. leaves meat raw and under cooked Which option is correct and why?
The correct answer is: eradicates potential illness causing organisms.
A new moon can be observed every
[ "1 month", "1 week", "1 day", "1 year." ]
1 month
Answer the following multiple-choice question. Question: A new moon can be observed every Options: A. 1 month B. 1 week C. 1 day D. 1 year. Which option is correct and why?
The correct answer is: 1 month.
While robins refuse to eat much aside from insects, worms and fruit, most birds can make a nice meal out of
[ "potato boxes", "small beds", "wildflower kernels", "grass stains" ]
wildflower kernels
Answer the following multiple-choice question. Question: While robins refuse to eat much aside from insects, worms and fruit, most birds can make a nice meal out of Options: A. potato boxes B. small beds C. wildflower kernels D. grass stains Which option is correct and why?
The correct answer is: wildflower kernels.
A pod of dolphins is swimming while searching for food. The youngest dolphin swims away from the pod and is lost. The rest of the pod searches for the young dolphin by clicking into the water. The young dolphin is found because of
[ "echoes from noise", "vibrations from drums", "sound of water", "movement in air" ]
echoes from noise
Answer the following multiple-choice question. Question: A pod of dolphins is swimming while searching for food. The youngest dolphin swims away from the pod and is lost. The rest of the pod searches for the young dolphin by clicking into the water. The young dolphin is found because of Options: A. echoes from noise B...
The correct answer is: echoes from noise.
In the desert, the cactus is a rare source of
[ "food", "shelter", "moisture", "shade" ]
moisture
Answer the following multiple-choice question. Question: In the desert, the cactus is a rare source of Options: A. food B. shelter C. moisture D. shade Which option is correct and why?
The correct answer is: moisture.
Renewable resources are
[ "provided by the largest star and wind", "provided by solar and petroleum reserves", "provided by the sun and fossils", "provided by the sun and coal" ]
provided by the largest star and wind
Answer the following multiple-choice question. Question: Renewable resources are Options: A. provided by the largest star and wind B. provided by solar and petroleum reserves C. provided by the sun and fossils D. provided by the sun and coal Which option is correct and why?
The correct answer is: provided by the largest star and wind.
The ceiling of the cave grew closer to the ground due to:
[ "deposition", "luck", "magic", "wood." ]
deposition
Answer the following multiple-choice question. Question: The ceiling of the cave grew closer to the ground due to: Options: A. deposition B. luck C. magic D. wood. Which option is correct and why?
The correct answer is: deposition.
Do all organisms reproduce uniformly?
[ "they are different", "they are same", "they reproduce equally", "reproduction is fixed" ]
they are different
Answer the following multiple-choice question. Question: Do all organisms reproduce uniformly? Options: A. they are different B. they are same C. they reproduce equally D. reproduction is fixed Which option is correct and why?
The correct answer is: they are different.
which one of these could eventually facilitate an intoxicating drink?
[ "a serving of pie", "all of these", "a cob of corn", "a stick of ice cream" ]
a cob of corn
Answer the following multiple-choice question. Question: which one of these could eventually facilitate an intoxicating drink? Options: A. a serving of pie B. all of these C. a cob of corn D. a stick of ice cream Which option is correct and why?
The correct answer is: a cob of corn.
Seeds that stick in the fur of an animal
[ "will hitch a ride on that animal", "will fall back off immediately", "will sprout roots in the animal's fur", "will be unable to regerminate" ]
will hitch a ride on that animal
Answer the following multiple-choice question. Question: Seeds that stick in the fur of an animal Options: A. will hitch a ride on that animal B. will fall back off immediately C. will sprout roots in the animal's fur D. will be unable to regerminate Which option is correct and why?
The correct answer is: will hitch a ride on that animal.
To warm yourself up on a chilly day
[ "rub your palms together", "wear short sleeve shirts", "go without any socks", "stand still in one place" ]
rub your palms together
Answer the following multiple-choice question. Question: To warm yourself up on a chilly day Options: A. rub your palms together B. wear short sleeve shirts C. go without any socks D. stand still in one place Which option is correct and why?
The correct answer is: rub your palms together.
The creation of sediment is produced by
[ "the break down of other materials", "materials joining together into one", "solar interaction with the earth", "chemicals compounds combining together" ]
the break down of other materials
Answer the following multiple-choice question. Question: The creation of sediment is produced by Options: A. the break down of other materials B. materials joining together into one C. solar interaction with the earth D. chemicals compounds combining together Which option is correct and why?
The correct answer is: the break down of other materials.
A big cat looks for prey
[ "at 3pm", "at 11pm", "at 9am", "at noon" ]
at 11pm
Answer the following multiple-choice question. Question: A big cat looks for prey Options: A. at 3pm B. at 11pm C. at 9am D. at noon Which option is correct and why?
The correct answer is: at 11pm.
Lamps that convert electricity into light and heat are known as
[ "incadescent", "flourescent", "led", "candle" ]
incadescent
Answer the following multiple-choice question. Question: Lamps that convert electricity into light and heat are known as Options: A. incadescent B. flourescent C. led D. candle Which option is correct and why?
The correct answer is: incadescent.
What former planet is yet to clear its orbit?
[ "planet Venus", "the earth", "Former seventh planet", "planet Mars" ]
Former seventh planet
Answer the following multiple-choice question. Question: What former planet is yet to clear its orbit? Options: A. planet Venus B. the earth C. Former seventh planet D. planet Mars Which option is correct and why?
The correct answer is: Former seventh planet.
If a cat is given cyanide, it will
[ "expire", "cough", "puke", "eat" ]
expire
Answer the following multiple-choice question. Question: If a cat is given cyanide, it will Options: A. expire B. cough C. puke D. eat Which option is correct and why?
The correct answer is: expire.
The more miles that you can get out of a gallon of gasoline, what happens?
[ "gasoline will take you a lower distance than normally", "more gasoline sales will be made", "travel expenses will go up due to gasoline costs", "less gasoline will be needed to go a distance" ]
less gasoline will be needed to go a distance
Answer the following multiple-choice question. Question: The more miles that you can get out of a gallon of gasoline, what happens? Options: A. gasoline will take you a lower distance than normally B. more gasoline sales will be made C. travel expenses will go up due to gasoline costs D. less gasoline will be needed t...
The correct answer is: less gasoline will be needed to go a distance.
A magnifying glass would be useless in viewing?
[ "tadpole", "ant", "sand grain", "elephant" ]
elephant
Answer the following multiple-choice question. Question: A magnifying glass would be useless in viewing? Options: A. tadpole B. ant C. sand grain D. elephant Which option is correct and why?
The correct answer is: elephant.
Seasonal changes happens
[ "when some flowers cease to bloom in the cold months", "when ducks swim more in lakes", "when fish arise from water and sun themselves", "when all flowers bloom in the cold months" ]
when some flowers cease to bloom in the cold months
Answer the following multiple-choice question. Question: Seasonal changes happens Options: A. when some flowers cease to bloom in the cold months B. when ducks swim more in lakes C. when fish arise from water and sun themselves D. when all flowers bloom in the cold months Which option is correct and why?
The correct answer is: when some flowers cease to bloom in the cold months.
Where does an object feel the least pressure?
[ "a riverbed", "a puddle", "a lake bed", "the ocean floor" ]
a puddle
Answer the following multiple-choice question. Question: Where does an object feel the least pressure? Options: A. a riverbed B. a puddle C. a lake bed D. the ocean floor Which option is correct and why?
The correct answer is: a puddle.
The population of rabbits in an area increases. That could have been caused by
[ "More predators have been moving into the area", "The rabbits are becoming infertile", "Hunters are trapping the rabbits", "More precipitation falling lately" ]
More precipitation falling lately
Answer the following multiple-choice question. Question: The population of rabbits in an area increases. That could have been caused by Options: A. More predators have been moving into the area B. The rabbits are becoming infertile C. Hunters are trapping the rabbits D. More precipitation falling lately Which option ...
The correct answer is: More precipitation falling lately.
Humans are like monkeys in a lot of ways, besides sharing a lot of the same DNA, their babies are birthed
[ "mad", "old", "alive", "dead" ]
alive
Answer the following multiple-choice question. Question: Humans are like monkeys in a lot of ways, besides sharing a lot of the same DNA, their babies are birthed Options: A. mad B. old C. alive D. dead Which option is correct and why?
The correct answer is: alive.
Environments like the rain forest have such an abundance of flowers and plants due to the amount of what, which is needed for vegetation to thrive?
[ "Sunlight", "water", "Animals", "people" ]
water
Answer the following multiple-choice question. Question: Environments like the rain forest have such an abundance of flowers and plants due to the amount of what, which is needed for vegetation to thrive? Options: A. Sunlight B. water C. Animals D. people Which option is correct and why?
The correct answer is: water.
To aid in keeping your outdoor animals warm in the winter
[ "put their shelters directly in the way of the wind", "put their shelters on top of cement", "attach thermal insulators to their shelters", "attach shingles to their shelters" ]
attach thermal insulators to their shelters
Answer the following multiple-choice question. Question: To aid in keeping your outdoor animals warm in the winter Options: A. put their shelters directly in the way of the wind B. put their shelters on top of cement C. attach thermal insulators to their shelters D. attach shingles to their shelters Which option is c...
The correct answer is: attach thermal insulators to their shelters.
A deer eats lots of grass, but the deer is unable to create more food for itself, because in the food chain, the deer is unable to be
[ "a producer", "a consumer", "a manager", "a creator" ]
a producer
Answer the following multiple-choice question. Question: A deer eats lots of grass, but the deer is unable to create more food for itself, because in the food chain, the deer is unable to be Options: A. a producer B. a consumer C. a manager D. a creator Which option is correct and why?
The correct answer is: a producer.
which of these would most likely cause a car to lose control?
[ "a nice dry asphalt highway", "a highway after cloud precipitation", "a dry cobble stone road", "all of these" ]
a highway after cloud precipitation
Answer the following multiple-choice question. Question: which of these would most likely cause a car to lose control? Options: A. a nice dry asphalt highway B. a highway after cloud precipitation C. a dry cobble stone road D. all of these Which option is correct and why?
The correct answer is: a highway after cloud precipitation.
Potential energy changes to kinetic energy when using a
[ "computer", "light bulb", "television", "bicycle" ]
bicycle
Answer the following multiple-choice question. Question: Potential energy changes to kinetic energy when using a Options: A. computer B. light bulb C. television D. bicycle Which option is correct and why?
The correct answer is: bicycle.
Many families survive the winter thanks to
[ "tv", "AC unit", "furnace", "fridge" ]
furnace
Answer the following multiple-choice question. Question: Many families survive the winter thanks to Options: A. tv B. AC unit C. furnace D. fridge Which option is correct and why?
The correct answer is: furnace.
Inside of a fruit is
[ "tiny hard pieces", "small berries", "worms", "little sharp flecks" ]
tiny hard pieces
Answer the following multiple-choice question. Question: Inside of a fruit is Options: A. tiny hard pieces B. small berries C. worms D. little sharp flecks Which option is correct and why?
The correct answer is: tiny hard pieces.
A weed will only live in the
[ "dirt", "air", "sink", "house" ]
dirt
Answer the following multiple-choice question. Question: A weed will only live in the Options: A. dirt B. air C. sink D. house Which option is correct and why?
The correct answer is: dirt.
Taking it out into the sun can
[ "drain the power from a solar calculator", "power down a solar calculator", "short circuit a solar calculator", "allow a solar calculator to come on" ]
allow a solar calculator to come on
Answer the following multiple-choice question. Question: Taking it out into the sun can Options: A. drain the power from a solar calculator B. power down a solar calculator C. short circuit a solar calculator D. allow a solar calculator to come on Which option is correct and why?
The correct answer is: allow a solar calculator to come on.
if something moves faster than before, it might have been affected by what?
[ "the application of water", "the application of force", "the application of light", "none of these" ]
the application of force
Answer the following multiple-choice question. Question: if something moves faster than before, it might have been affected by what? Options: A. the application of water B. the application of force C. the application of light D. none of these Which option is correct and why?
The correct answer is: the application of force.
A boy smacks another child in the face. The child cries because
[ "it was harmed", "it was sitting", "it was happy", "it was lonely" ]
it was harmed
Answer the following multiple-choice question. Question: A boy smacks another child in the face. The child cries because Options: A. it was harmed B. it was sitting C. it was happy D. it was lonely Which option is correct and why?
The correct answer is: it was harmed.
Sunlight can
[ "make eyes more visible", "bounce from a rod", "create a real problem", "blind a garden gnome" ]
bounce from a rod
Answer the following multiple-choice question. Question: Sunlight can Options: A. make eyes more visible B. bounce from a rod C. create a real problem D. blind a garden gnome Which option is correct and why?
The correct answer is: bounce from a rod.
One of the earth's layer's is it's crust. It can be found
[ "just above it's mantle", "in the center of the earth", "on top of the moon", "close to the sun" ]
just above it's mantle
Answer the following multiple-choice question. Question: One of the earth's layer's is it's crust. It can be found Options: A. just above it's mantle B. in the center of the earth C. on top of the moon D. close to the sun Which option is correct and why?
The correct answer is: just above it's mantle.
Soil quality is improved when
[ "rain water floods the land", "organisms pass and rot away", "small trees sprout up", "microscopic insects infest the landscape" ]
organisms pass and rot away
Answer the following multiple-choice question. Question: Soil quality is improved when Options: A. rain water floods the land B. organisms pass and rot away C. small trees sprout up D. microscopic insects infest the landscape Which option is correct and why?
The correct answer is: organisms pass and rot away.
To be environmentally friendly
[ "use your feet to pedal somewhere", "hop in a sedan", "put the pedal to the metal in a truck", "ride a motorcycle around town" ]
use your feet to pedal somewhere
Answer the following multiple-choice question. Question: To be environmentally friendly Options: A. use your feet to pedal somewhere B. hop in a sedan C. put the pedal to the metal in a truck D. ride a motorcycle around town Which option is correct and why?
The correct answer is: use your feet to pedal somewhere.
A car is stuck in a ditch, and requires the passengers of the vehicle to get out and push it back onto the road. Two of the three passengers push the car, and they struggle to gain any ground, but when the third passenger helps them
[ "the car struggles to move", "the car gains ground rapidly", "the car is stuck", "the car is too heavy to push" ]
the car gains ground rapidly
Answer the following multiple-choice question. Question: A car is stuck in a ditch, and requires the passengers of the vehicle to get out and push it back onto the road. Two of the three passengers push the car, and they struggle to gain any ground, but when the third passenger helps them Options: A. the car struggles...
The correct answer is: the car gains ground rapidly.
In the desert at night, most animals that live there find that they require less
[ "liquid to consume", "food to eat", "warmth to sleep", "packmates for hunting" ]
liquid to consume
Answer the following multiple-choice question. Question: In the desert at night, most animals that live there find that they require less Options: A. liquid to consume B. food to eat C. warmth to sleep D. packmates for hunting Which option is correct and why?
The correct answer is: liquid to consume.
For it to survive, the horse relied on its owner to bring it
[ "a harness", "a lead.", "grain", "a saddle" ]
grain
Answer the following multiple-choice question. Question: For it to survive, the horse relied on its owner to bring it Options: A. a harness B. a lead. C. grain D. a saddle Which option is correct and why?
The correct answer is: grain.
organic life requires certain things to grow such as
[ "nutritional values", "zinc", "acid", "darkness" ]
nutritional values
Answer the following multiple-choice question. Question: organic life requires certain things to grow such as Options: A. nutritional values B. zinc C. acid D. darkness Which option is correct and why?
The correct answer is: nutritional values.
Which might you find in a zoo?
[ "a Sunda Colugo", "a Sneezewort", "a sousaphone", "a Picasso" ]
a Sunda Colugo
Answer the following multiple-choice question. Question: Which might you find in a zoo? Options: A. a Sunda Colugo B. a Sneezewort C. a sousaphone D. a Picasso Which option is correct and why?
The correct answer is: a Sunda Colugo.
A pack of wolves eat the sheep before a grizzly bear can get to them, what have the wolves done to the bear?
[ "out competed", "out lasted", "out ran", "out lived" ]
out competed
Answer the following multiple-choice question. Question: A pack of wolves eat the sheep before a grizzly bear can get to them, what have the wolves done to the bear? Options: A. out competed B. out lasted C. out ran D. out lived Which option is correct and why?
The correct answer is: out competed.
What rock is likely to be more mechanically weathered?
[ "a rock used to make fires", "a rock traveling through space", "a rock far below the ground", "a rock is hit by the sun's rays" ]
a rock used to make fires
Answer the following multiple-choice question. Question: What rock is likely to be more mechanically weathered? Options: A. a rock used to make fires B. a rock traveling through space C. a rock far below the ground D. a rock is hit by the sun's rays Which option is correct and why?
The correct answer is: a rock used to make fires.
What is an example of humans building houses in a ecosystem and causing change in the environment as a result?
[ "a dog house is placed in a fenced in back yard", "a birdbath is placed in a park with a low squirrel population", "a city is built over a park and deer lose their home", "a small house is built in the forest and animals are fed there" ]
a city is built over a park and deer lose their home
Answer the following multiple-choice question. Question: What is an example of humans building houses in a ecosystem and causing change in the environment as a result? Options: A. a dog house is placed in a fenced in back yard B. a birdbath is placed in a park with a low squirrel population C. a city is built over a p...
The correct answer is: a city is built over a park and deer lose their home.
After a long time, a paw print may end up
[ "in water", "on a tree", "in a building", "underground" ]
underground
Answer the following multiple-choice question. Question: After a long time, a paw print may end up Options: A. in water B. on a tree C. in a building D. underground Which option is correct and why?
The correct answer is: underground.
Muscles pull on bones in order to move them; which is an example of that?
[ "shaking your head in frustration", "rolling your eyes at someone", "wiggling your tongue in your mouth", "wrinkling your nose at a smell" ]
shaking your head in frustration
Answer the following multiple-choice question. Question: Muscles pull on bones in order to move them; which is an example of that? Options: A. shaking your head in frustration B. rolling your eyes at someone C. wiggling your tongue in your mouth D. wrinkling your nose at a smell Which option is correct and why?
The correct answer is: shaking your head in frustration.
Which would a carnivore eat?
[ "fiddleheads", "ramps", "dulse", "blobfish" ]
blobfish
Answer the following multiple-choice question. Question: Which would a carnivore eat? Options: A. fiddleheads B. ramps C. dulse D. blobfish Which option is correct and why?
The correct answer is: blobfish.
You can see further from which of these locations on the moon?
[ "mountains", "crater", "buildings", "surface" ]
mountains
Answer the following multiple-choice question. Question: You can see further from which of these locations on the moon? Options: A. mountains B. crater C. buildings D. surface Which option is correct and why?
The correct answer is: mountains.
Plants derive what from soil?
[ "pollination and germination", "life sustaining substances", "roots and oxygen", "oxygen and argon" ]
life sustaining substances
Answer the following multiple-choice question. Question: Plants derive what from soil? Options: A. pollination and germination B. life sustaining substances C. roots and oxygen D. oxygen and argon Which option is correct and why?
The correct answer is: life sustaining substances.
What shows that as the amount of food an animal eats decreases , that organism will become thinner?
[ "outline of ribs is clearly visible on starving mammals", "thin organisms are usually invertebrates", "all thin animals lack proper nutrition", "animals that have little food are dying" ]
outline of ribs is clearly visible on starving mammals
Answer the following multiple-choice question. Question: What shows that as the amount of food an animal eats decreases , that organism will become thinner? Options: A. outline of ribs is clearly visible on starving mammals B. thin organisms are usually invertebrates C. all thin animals lack proper nutrition D. animal...
The correct answer is: outline of ribs is clearly visible on starving mammals.
An attraction may be magnetic if
[ "two metals are placed together", "substances find one another irresistible", "nickel is in a metal rod", "iron and nickel are in a bowl" ]
substances find one another irresistible
Answer the following multiple-choice question. Question: An attraction may be magnetic if Options: A. two metals are placed together B. substances find one another irresistible C. nickel is in a metal rod D. iron and nickel are in a bowl Which option is correct and why?
The correct answer is: substances find one another irresistible.
What best describes the relationship with the moon, Earth, and the sun?
[ "the Earth is absorbing sunlight", "the moon is equidistant from the sun and Earth", "the moon is a star", "the sun travels around the Earth" ]
the Earth is absorbing sunlight
Answer the following multiple-choice question. Question: What best describes the relationship with the moon, Earth, and the sun? Options: A. the Earth is absorbing sunlight B. the moon is equidistant from the sun and Earth C. the moon is a star D. the sun travels around the Earth Which option is correct and why?
The correct answer is: the Earth is absorbing sunlight.
Why would a plant not do well indoors?
[ "the temperature is not as good", "it's not by other plants", "the roots have less light energy to absorb", "the chlorophyll has less light energy to absorb" ]
the chlorophyll has less light energy to absorb
Answer the following multiple-choice question. Question: Why would a plant not do well indoors? Options: A. the temperature is not as good B. it's not by other plants C. the roots have less light energy to absorb D. the chlorophyll has less light energy to absorb Which option is correct and why?
The correct answer is: the chlorophyll has less light energy to absorb.
The moon orbits an object that orbits the
[ "Earth", "moon", "sun", "Mars" ]
sun
Answer the following multiple-choice question. Question: The moon orbits an object that orbits the Options: A. Earth B. moon C. sun D. Mars Which option is correct and why?
The correct answer is: sun.
Liquids
[ "can take on numerous formations", "is always completely opaque", "lacks any sort of malleability", "is easily confused with the gas phase" ]
can take on numerous formations
Answer the following multiple-choice question. Question: Liquids Options: A. can take on numerous formations B. is always completely opaque C. lacks any sort of malleability D. is easily confused with the gas phase Which option is correct and why?
The correct answer is: can take on numerous formations.
Which changes the environment?
[ "backyard vegetable garden", "television signals", "vacuuming carpet", "taking a nap" ]
backyard vegetable garden
Answer the following multiple-choice question. Question: Which changes the environment? Options: A. backyard vegetable garden B. television signals C. vacuuming carpet D. taking a nap Which option is correct and why?
The correct answer is: backyard vegetable garden.
The moon is absent of
[ "craters", "gravity", "H2O", "CO2" ]
H2O
Answer the following multiple-choice question. Question: The moon is absent of Options: A. craters B. gravity C. H2O D. CO2 Which option is correct and why?
The correct answer is: H2O.
How many revolutions does the moon make around the Earth during spring?
[ "one", "six", "three", "twelve" ]
three
Answer the following multiple-choice question. Question: How many revolutions does the moon make around the Earth during spring? Options: A. one B. six C. three D. twelve Which option is correct and why?
The correct answer is: three.
If a building suddenly collapses inward, the people working inside will likely
[ "go away", "steer clear", "depart earth", "walk away" ]
depart earth
Answer the following multiple-choice question. Question: If a building suddenly collapses inward, the people working inside will likely Options: A. go away B. steer clear C. depart earth D. walk away Which option is correct and why?
The correct answer is: depart earth.
What sense is associated with an animal's ingestion?
[ "taste", "hearing", "vision", "touch" ]
taste
Answer the following multiple-choice question. Question: What sense is associated with an animal's ingestion? Options: A. taste B. hearing C. vision D. touch Which option is correct and why?
The correct answer is: taste.
if a person eats a fruit, it is possible it was once which of these?
[ "none of these", "it was a reproduction structure", "it was a stone", "it was a root" ]
it was a reproduction structure
Answer the following multiple-choice question. Question: if a person eats a fruit, it is possible it was once which of these? Options: A. none of these B. it was a reproduction structure C. it was a stone D. it was a root Which option is correct and why?
The correct answer is: it was a reproduction structure.
Ethyl alcohol can be made by distilling and fermenting simple sugars from
[ "a starchy slurry", "wet sand", "dry sawdust", "rice fields" ]
a starchy slurry
Answer the following multiple-choice question. Question: Ethyl alcohol can be made by distilling and fermenting simple sugars from Options: A. a starchy slurry B. wet sand C. dry sawdust D. rice fields Which option is correct and why?
The correct answer is: a starchy slurry.
If a cow is offered a choice, it will turn down
[ "a bale of hay", "a piece of carrot", "a chunk of apple", "a chunk of pork" ]
a chunk of pork
Answer the following multiple-choice question. Question: If a cow is offered a choice, it will turn down Options: A. a bale of hay B. a piece of carrot C. a chunk of apple D. a chunk of pork Which option is correct and why?
The correct answer is: a chunk of pork.
When the availability of food sources increase in an environment, what will also increase?
[ "Trash", "Bodies of Water", "Animals/Plants", "Air" ]
Animals/Plants
Answer the following multiple-choice question. Question: When the availability of food sources increase in an environment, what will also increase? Options: A. Trash B. Bodies of Water C. Animals/Plants D. Air Which option is correct and why?
The correct answer is: Animals/Plants.
I can use a Punnett Square to determine if
[ "I'll be able to walk on walls", "If I will be invisible", "I'll be able to have superpowers", "I'll be able to twist my tongue" ]
I'll be able to twist my tongue
Answer the following multiple-choice question. Question: I can use a Punnett Square to determine if Options: A. I'll be able to walk on walls B. If I will be invisible C. I'll be able to have superpowers D. I'll be able to twist my tongue Which option is correct and why?
The correct answer is: I'll be able to twist my tongue.
Playing music at a certain frequency may
[ "shatter a glass", "send sound outside", "hurt your teeth", "crack a mirror" ]
shatter a glass
Answer the following multiple-choice question. Question: Playing music at a certain frequency may Options: A. shatter a glass B. send sound outside C. hurt your teeth D. crack a mirror Which option is correct and why?
The correct answer is: shatter a glass.
When the pie came out of the oven is had more
[ "nutrients", "calories", "heat energy", "apples" ]
heat energy
Answer the following multiple-choice question. Question: When the pie came out of the oven is had more Options: A. nutrients B. calories C. heat energy D. apples Which option is correct and why?
The correct answer is: heat energy.
Tiny particles of moisture may be found
[ "in what we all breathe", "under the ocean waves", "exclusively in hot steam", "only in cumulus clouds" ]
in what we all breathe
Answer the following multiple-choice question. Question: Tiny particles of moisture may be found Options: A. in what we all breathe B. under the ocean waves C. exclusively in hot steam D. only in cumulus clouds Which option is correct and why?
The correct answer is: in what we all breathe.
What is a greenhouse?
[ "A place for foreign plants", "A house painted green", "A secret Army base", "The opposite of the White House" ]
A place for foreign plants
Answer the following multiple-choice question. Question: What is a greenhouse? Options: A. A place for foreign plants B. A house painted green C. A secret Army base D. The opposite of the White House Which option is correct and why?
The correct answer is: A place for foreign plants.
Precipitation is when hail fall from clouds to the ground, and so is
[ "sprinkles", "water", "frost", "clouds" ]
sprinkles
Answer the following multiple-choice question. Question: Precipitation is when hail fall from clouds to the ground, and so is Options: A. sprinkles B. water C. frost D. clouds Which option is correct and why?
The correct answer is: sprinkles.
The best way to start a fire is to use
[ "moisture deprived logs", "old branches", "green branches", "chopped logs" ]
moisture deprived logs
Answer the following multiple-choice question. Question: The best way to start a fire is to use Options: A. moisture deprived logs B. old branches C. green branches D. chopped logs Which option is correct and why?
The correct answer is: moisture deprived logs.
When it's summer in the USA it's winter
[ "in the southern hemisphere", "in the northern hemisphere", "in the western hemisphere", "in the eastern hemisphere" ]
in the southern hemisphere
Answer the following multiple-choice question. Question: When it's summer in the USA it's winter Options: A. in the southern hemisphere B. in the northern hemisphere C. in the western hemisphere D. in the eastern hemisphere Which option is correct and why?
The correct answer is: in the southern hemisphere.
Wind is a resource that
[ "is a fresh idea", "can be retrieved repeatedly", "is a source of water", "is useless in farming" ]
can be retrieved repeatedly
Answer the following multiple-choice question. Question: Wind is a resource that Options: A. is a fresh idea B. can be retrieved repeatedly C. is a source of water D. is useless in farming Which option is correct and why?
The correct answer is: can be retrieved repeatedly.
A seismometer can note how earthquakes are
[ "small", "fast", "strong", "long" ]
strong
Answer the following multiple-choice question. Question: A seismometer can note how earthquakes are Options: A. small B. fast C. strong D. long Which option is correct and why?
The correct answer is: strong.
Which is most likely a pollinating animal?
[ "bear", "spider", "Anthophila", "crocodile" ]
Anthophila
Answer the following multiple-choice question. Question: Which is most likely a pollinating animal? Options: A. bear B. spider C. Anthophila D. crocodile Which option is correct and why?
The correct answer is: Anthophila.
What do herbivores eat
[ "stick bugs", "radishes", "leaf beetles", "sea cucumbers" ]
radishes
Answer the following multiple-choice question. Question: What do herbivores eat Options: A. stick bugs B. radishes C. leaf beetles D. sea cucumbers Which option is correct and why?
The correct answer is: radishes.
Deserts are generally
[ "sweltering", "cold", "tepid", "frigid" ]
sweltering
Answer the following multiple-choice question. Question: Deserts are generally Options: A. sweltering B. cold C. tepid D. frigid Which option is correct and why?
The correct answer is: sweltering.
A stage in the life cycle process includes what aspect?
[ "transporting water", "reproducing ideas", "entity replication", "killing of kin" ]
entity replication
Answer the following multiple-choice question. Question: A stage in the life cycle process includes what aspect? Options: A. transporting water B. reproducing ideas C. entity replication D. killing of kin Which option is correct and why?
The correct answer is: entity replication.
chlorophyll
[ "would avoid being pinched on St. Patrick's day", "would blend in well in the arctic", "is the color of an embarrassed person's cheeks", "is a color used also to describe someone sad" ]
would avoid being pinched on St. Patrick's day
Answer the following multiple-choice question. Question: chlorophyll Options: A. would avoid being pinched on St. Patrick's day B. would blend in well in the arctic C. is the color of an embarrassed person's cheeks D. is a color used also to describe someone sad Which option is correct and why?
The correct answer is: would avoid being pinched on St. Patrick's day.
Gills allow
[ "flounder to intake oxygen", "giraffes to breathe underwater", "respiration for seals and herons", "respiration for sea going birds" ]
flounder to intake oxygen
Answer the following multiple-choice question. Question: Gills allow Options: A. flounder to intake oxygen B. giraffes to breathe underwater C. respiration for seals and herons D. respiration for sea going birds Which option is correct and why?
The correct answer is: flounder to intake oxygen.
The purpose of bird feathers, especially down, is to
[ "retain body temps", "contain moisture", "move air around", "help with flight" ]
retain body temps
Answer the following multiple-choice question. Question: The purpose of bird feathers, especially down, is to Options: A. retain body temps B. contain moisture C. move air around D. help with flight Which option is correct and why?
The correct answer is: retain body temps.
How do Remora get their food?
[ "catch it", "scavenge", "hunt", "steal" ]
scavenge
Answer the following multiple-choice question. Question: How do Remora get their food? Options: A. catch it B. scavenge C. hunt D. steal Which option is correct and why?
The correct answer is: scavenge.
The planet that contains many ecosystems is sequentially _________ from the center of its solar system
[ "fifth", "first", "third", "fourth" ]
third
Answer the following multiple-choice question. Question: The planet that contains many ecosystems is sequentially _________ from the center of its solar system Options: A. fifth B. first C. third D. fourth Which option is correct and why?
The correct answer is: third.
To aid in increasing the population of an organism in an environment
[ "introduce more water sources", "restrict the food supply", "introduce more predators into the environment", "create artificial drought conditions" ]
introduce more water sources
Answer the following multiple-choice question. Question: To aid in increasing the population of an organism in an environment Options: A. introduce more water sources B. restrict the food supply C. introduce more predators into the environment D. create artificial drought conditions Which option is correct and why?
The correct answer is: introduce more water sources.
A balance can measure the weight of
[ "sugar", "tea", "salt water", "chocolate milk" ]
sugar
Answer the following multiple-choice question. Question: A balance can measure the weight of Options: A. sugar B. tea C. salt water D. chocolate milk Which option is correct and why?
The correct answer is: sugar.
Which causes more matter vibration?
[ "megaphone", "walking", "speaking", "yelling" ]
megaphone
Answer the following multiple-choice question. Question: Which causes more matter vibration? Options: A. megaphone B. walking C. speaking D. yelling Which option is correct and why?
The correct answer is: megaphone.
the sun makes rounds around this planet
[ "maybe", "this is wrong", "all of these", "this is true" ]
this is wrong
Answer the following multiple-choice question. Question: the sun makes rounds around this planet Options: A. maybe B. this is wrong C. all of these D. this is true Which option is correct and why?
The correct answer is: this is wrong.
Survival of an organism is positively impacted by
[ "access to food lacking in nutrients", "access to dirty, tainted water", "access to viable and required items", "access to roadways and highways" ]
access to viable and required items
Answer the following multiple-choice question. Question: Survival of an organism is positively impacted by Options: A. access to food lacking in nutrients B. access to dirty, tainted water C. access to viable and required items D. access to roadways and highways Which option is correct and why?
The correct answer is: access to viable and required items.
what do the contents of electromagnets resemble?
[ "they look like shoes", "they look like mice", "all of these", "the look like gas containers" ]
the look like gas containers
Answer the following multiple-choice question. Question: what do the contents of electromagnets resemble? Options: A. they look like shoes B. they look like mice C. all of these D. the look like gas containers Which option is correct and why?
The correct answer is: the look like gas containers.
What does a seed contain stored food for?
[ "animals", "people", "cars", "flora" ]
flora
Answer the following multiple-choice question. Question: What does a seed contain stored food for? Options: A. animals B. people C. cars D. flora Which option is correct and why?
The correct answer is: flora.
Standing in a canyon and yelling your name
[ "will cause the canyon to shake", "will cause your name to reverberate thru the canyon", "will cause complete silence", "will cause animals to run up to you" ]
will cause your name to reverberate thru the canyon
Answer the following multiple-choice question. Question: Standing in a canyon and yelling your name Options: A. will cause the canyon to shake B. will cause your name to reverberate thru the canyon C. will cause complete silence D. will cause animals to run up to you Which option is correct and why?
The correct answer is: will cause your name to reverberate thru the canyon.
Increasing the amount of heat can be done by
[ "adding gas to a fire", "putting a pot on the stove", "covering up with a blanket", "moving to a warm climate" ]
adding gas to a fire
Answer the following multiple-choice question. Question: Increasing the amount of heat can be done by Options: A. adding gas to a fire B. putting a pot on the stove C. covering up with a blanket D. moving to a warm climate Which option is correct and why?
The correct answer is: adding gas to a fire.
A locations climate is what in the area?
[ "Common forecast", "water tide", "rare storms", "earthquakes" ]
Common forecast
Answer the following multiple-choice question. Question: A locations climate is what in the area? Options: A. Common forecast B. water tide C. rare storms D. earthquakes Which option is correct and why?
The correct answer is: Common forecast.