ellendagher/MNLP_M2_mcqa_dataset_split · Datasets at Hugging Face

Landfills can cause

[ "noise pollution", "overpopulation", "overgrowth of grass", "bad odors" ]

bad odors

Answer the following multiple-choice question. Question: Landfills can cause Options: A. noise pollution B. overpopulation C. overgrowth of grass D. bad odors Which option is correct and why?

The correct answer is: bad odors.

The air bubbles resulting from cavitation expand and block water channels of the what?

[ "respiration", "ectoderm", "heart", "xylem" ]

xylem

Answer the following multiple-choice question. Question: The air bubbles resulting from cavitation expand and block water channels of the what? Options: A. respiration B. ectoderm C. heart D. xylem Which option is correct and why?

The correct answer is: xylem.

Why do flowers attract birds?

[ "photosynthesis", "Food", "Pollination", "Chlorophyll", "h2o", "color of leaves", "orchids", "Produce eggs" ]

Pollination

Answer the following multiple-choice question. Question: Why do flowers attract birds? Options: A. photosynthesis B. Food C. Pollination D. Chlorophyll E. h2o F. color of leaves G. orchids H. Produce eggs Which option is correct and why?

The correct answer is: Pollination.

What kind of a reaction occurs when a substance reacts quickly with oxygen?

[ "combustion reaction", "invention reaction", "Fluid Reaction", "nitrogen reaction" ]

combustion reaction

Answer the following multiple-choice question. Question: What kind of a reaction occurs when a substance reacts quickly with oxygen? Options: A. combustion reaction B. invention reaction C. Fluid Reaction D. nitrogen reaction Which option is correct and why?

The correct answer is: combustion reaction.

Which particle of an atom has a positive electric charge?

[ "electron", "nutron", "proton", "nucleus" ]

proton

Answer the following multiple-choice question. Question: Which particle of an atom has a positive electric charge? Options: A. electron B. nutron C. proton D. nucleus Which option is correct and why?

The correct answer is: proton.

Which would likeliest eat a sardine?

[ "a plant", "a tree", "a canary", "a tunafish" ]

a tunafish

Answer the following multiple-choice question. Question: Which would likeliest eat a sardine? Options: A. a plant B. a tree C. a canary D. a tunafish Which option is correct and why?

The correct answer is: a tunafish.

What thin whip-like structures help prokaryotes move toward food or away from toxins?

[ "flagella", "cilia", "sporangia", "antennae" ]

flagella

Answer the following multiple-choice question. Question: What thin whip-like structures help prokaryotes move toward food or away from toxins? Options: A. flagella B. cilia C. sporangia D. antennae Which option is correct and why?

The correct answer is: flagella.

Where do the steps in the water cycle begin?

[ "sky", "clouds", "rivers", "the ocean" ]

the ocean

Answer the following multiple-choice question. Question: Where do the steps in the water cycle begin? Options: A. sky B. clouds C. rivers D. the ocean Which option is correct and why?

The correct answer is: the ocean.

The rate of a reaction can be expressed either in terms of the decrease in the amount of what or the increase in the amount of a product per unit time?

[ "reactant", "plasma", "isotope", "sulfate" ]

reactant

Answer the following multiple-choice question. Question: The rate of a reaction can be expressed either in terms of the decrease in the amount of what or the increase in the amount of a product per unit time? Options: A. reactant B. plasma C. isotope D. sulfate Which option is correct and why?

The correct answer is: reactant.

Why are there more deer when there's a lot of rain?

[ "all the dolphins fly south for the winter", "more rain means nothing grows", "A biblical character took every other animal with him", "abundant water means more vegetation" ]

abundant water means more vegetation

Answer the following multiple-choice question. Question: Why are there more deer when there's a lot of rain? Options: A. all the dolphins fly south for the winter B. more rain means nothing grows C. A biblical character took every other animal with him D. abundant water means more vegetation Which option is correct and why?

The correct answer is: abundant water means more vegetation.

What material will become hot if exposed to a heat source?

[ "coal", "asbestos", "polystyrene", "Oak", "Fiberglass", "Copper", "bamboo", "an object" ]

Copper

Answer the following multiple-choice question. Question: What material will become hot if exposed to a heat source? Options: A. coal B. asbestos C. polystyrene D. Oak E. Fiberglass F. Copper G. bamboo H. an object Which option is correct and why?

The correct answer is: Copper.

What takes place at some coastlines or along the equator and brings cool, nutrient-rich water to the surface?

[ "flooding", "upwelling", "high tide", "red tide" ]

upwelling

Answer the following multiple-choice question. Question: What takes place at some coastlines or along the equator and brings cool, nutrient-rich water to the surface? Options: A. flooding B. upwelling C. high tide D. red tide Which option is correct and why?

The correct answer is: upwelling.

What will make human temperatures go in a different direction from what sweating would do?

[ "humidity", "shivering", "improve", "energy usage", "a blazing fire", "hot air", "harm them", "Damages them" ]

shivering

Answer the following multiple-choice question. Question: What will make human temperatures go in a different direction from what sweating would do? Options: A. humidity B. shivering C. improve D. energy usage E. a blazing fire F. hot air G. harm them H. Damages them Which option is correct and why?

The correct answer is: shivering.

What do lobsters lack?

[ "heat energy", "Stomach", "a cuticle", "Claws", "backbone", "Eyes", "the skin", "Chlorophyll" ]

backbone

Answer the following multiple-choice question. Question: What do lobsters lack? Options: A. heat energy B. Stomach C. a cuticle D. Claws E. backbone F. Eyes G. the skin H. Chlorophyll Which option is correct and why?

The correct answer is: backbone.

A cat finds it easiest to get a grip when climbing up

[ "plastic pole", "carpeted pole", "icy pole", "metal pole" ]

carpeted pole

Answer the following multiple-choice question. Question: A cat finds it easiest to get a grip when climbing up Options: A. plastic pole B. carpeted pole C. icy pole D. metal pole Which option is correct and why?

The correct answer is: carpeted pole.

Doing what can cause sound to be made in stringed instruments?

[ "Movement", "wind", "striking", "adding", "playing", "plucking", "electrically", "breaking" ]

plucking

Answer the following multiple-choice question. Question: Doing what can cause sound to be made in stringed instruments? Options: A. Movement B. wind C. striking D. adding E. playing F. plucking G. electrically H. breaking Which option is correct and why?

The correct answer is: plucking.

What is the layer of tissue between the body and shell called?

[ "cuticle", "mantle", "epidermis", "collagen" ]

mantle

Answer the following multiple-choice question. Question: What is the layer of tissue between the body and shell called? Options: A. cuticle B. mantle C. epidermis D. collagen Which option is correct and why?

The correct answer is: mantle.

What molecule is made of two hydrogen atoms and one oxygen atom?

[ "water", "lipids", "carbohydrate", "Oxygen" ]

water

Answer the following multiple-choice question. Question: What molecule is made of two hydrogen atoms and one oxygen atom? Options: A. water B. lipids C. carbohydrate D. Oxygen Which option is correct and why?

The correct answer is: water.

How are plant cells around the vascular tissue created?

[ "meiosis", "metastasis", "haleotosis", "vegetation", "shrub beds", "made", "homogenous", "mitosis" ]

mitosis

Answer the following multiple-choice question. Question: How are plant cells around the vascular tissue created? Options: A. meiosis B. metastasis C. haleotosis D. vegetation E. shrub beds F. made G. homogenous H. mitosis Which option is correct and why?

The correct answer is: mitosis.

Video and audio signals are broadcast on these?

[ "mechanical waves", "radiation waves", "electromagnetic waves", "thermal waves" ]

electromagnetic waves

Answer the following multiple-choice question. Question: Video and audio signals are broadcast on these? Options: A. mechanical waves B. radiation waves C. electromagnetic waves D. thermal waves Which option is correct and why?

The correct answer is: electromagnetic waves.

What happens to volume as the temperature increases?

[ "volume increases", "volume decreases", "volume fluctuates", "volume is unchanged" ]

volume increases

Answer the following multiple-choice question. Question: What happens to volume as the temperature increases? Options: A. volume increases B. volume decreases C. volume fluctuates D. volume is unchanged Which option is correct and why?

The correct answer is: volume increases.

What do you call plastids that contain the green pigment chlorophyll?

[ "Gerontoplasts", "Leucoplasts", "Chromoplasts", "chloroplasts" ]

chloroplasts

Answer the following multiple-choice question. Question: What do you call plastids that contain the green pigment chlorophyll? Options: A. Gerontoplasts B. Leucoplasts C. Chromoplasts D. chloroplasts Which option is correct and why?

The correct answer is: chloroplasts.

What, now former, planet is small, icy, and rocky?

[ "mercury", "jupiter", "pluto", "neptune" ]

pluto

Answer the following multiple-choice question. Question: What, now former, planet is small, icy, and rocky? Options: A. mercury B. jupiter C. pluto D. neptune Which option is correct and why?

The correct answer is: pluto.

Because core electrons are closer to the nucleus, they are not involved in what?

[ "fission", "diffusion", "splitting", "bonding" ]

bonding

Answer the following multiple-choice question. Question: Because core electrons are closer to the nucleus, they are not involved in what? Options: A. fission B. diffusion C. splitting D. bonding Which option is correct and why?

The correct answer is: bonding.

What do you call the part of the skeletal system that connects bones?

[ "fibers", "tissue", "joints", "muscles" ]

joints

Answer the following multiple-choice question. Question: What do you call the part of the skeletal system that connects bones? Options: A. fibers B. tissue C. joints D. muscles Which option is correct and why?

The correct answer is: joints.

Deleting or inserting a nitrogen base causes what?

[ "a placentation mutation", "a frameshift mutation", "a degenerative mutation", "a photoinhibition mutation" ]

a frameshift mutation

Answer the following multiple-choice question. Question: Deleting or inserting a nitrogen base causes what? Options: A. a placentation mutation B. a frameshift mutation C. a degenerative mutation D. a photoinhibition mutation Which option is correct and why?

The correct answer is: a frameshift mutation.

What substances are involved in most of the chemical reactions that take place in organisms, including digestion?

[ "hormones", "vitamins", "enzymes", "proteins" ]

enzymes

Answer the following multiple-choice question. Question: What substances are involved in most of the chemical reactions that take place in organisms, including digestion? Options: A. hormones B. vitamins C. enzymes D. proteins Which option is correct and why?

The correct answer is: enzymes.

What is formed from magma cooling?

[ "sandstone", "basalt", "Mountains", "trees", "tube", "cacti", "limestone", "calcite" ]

basalt

Answer the following multiple-choice question. Question: What is formed from magma cooling? Options: A. sandstone B. basalt C. Mountains D. trees E. tube F. cacti G. limestone H. calcite Which option is correct and why?

The correct answer is: basalt.

What scientist created the modern system for classifying organisms?

[ "Pasteur", "Bohr", "Newton", "linnaeus" ]

linnaeus

Answer the following multiple-choice question. Question: What scientist created the modern system for classifying organisms? Options: A. Pasteur B. Bohr C. Newton D. linnaeus Which option is correct and why?

The correct answer is: linnaeus.

What temperature is bad for organisms?

[ "damp", "cool", "oil", "lukewarm", "heat", "fever", "squids", "winter" ]

heat

Answer the following multiple-choice question. Question: What temperature is bad for organisms? Options: A. damp B. cool C. oil D. lukewarm E. heat F. fever G. squids H. winter Which option is correct and why?

The correct answer is: heat.

null

What is the very slow movement of rock and soil down a hillside?

[ "landslide", "creep", "evaporate", "drop" ]

creep

Answer the following multiple-choice question. Question: What is the very slow movement of rock and soil down a hillside? Options: A. landslide B. creep C. evaporate D. drop Which option is correct and why?

The correct answer is: creep.

Typically hard, high-melting solids that conduct heat and electricity well, the transition elements have many properties in common with other what?

[ "oils", "metals", "deposits", "organics" ]

metals

Answer the following multiple-choice question. Question: Typically hard, high-melting solids that conduct heat and electricity well, the transition elements have many properties in common with other what? Options: A. oils B. metals C. deposits D. organics Which option is correct and why?

The correct answer is: metals.

You can experiment with seeing evaporation by using

[ "magic", "uncovered mason jars", "nothing", "time travel" ]

uncovered mason jars

Answer the following multiple-choice question. Question: You can experiment with seeing evaporation by using Options: A. magic B. uncovered mason jars C. nothing D. time travel Which option is correct and why?

The correct answer is: uncovered mason jars.

Where does rainwater go?

[ "marshes and swamps", "It turns into acid", "To heavy clouds", "To another location like underground", "To the nearest body water", "underground systems", "Enriches the soil", "It evaporates immediately" ]

To the nearest body water

Answer the following multiple-choice question. Question: Where does rainwater go? Options: A. marshes and swamps B. It turns into acid C. To heavy clouds D. To another location like underground E. To the nearest body water F. underground systems G. Enriches the soil H. It evaporates immediately Which option is correct and why?

The correct answer is: To the nearest body water.

A television may turn on at the push of a button because

[ "the circuit has shorted out", "the television is pretty short", "the path of electricity is completed", "the button was plastic" ]

the path of electricity is completed

Answer the following multiple-choice question. Question: A television may turn on at the push of a button because Options: A. the circuit has shorted out B. the television is pretty short C. the path of electricity is completed D. the button was plastic Which option is correct and why?

The correct answer is: the path of electricity is completed.

pollen grains are small male reproductive bodies of plants used to pollinate what?

[ "male bushes", "an organism's body", "in the autumn season", "scarce resources", "male flowers", "female flowers", "female bees", "peachleaf willow" ]

female flowers

Answer the following multiple-choice question. Question: pollen grains are small male reproductive bodies of plants used to pollinate what? Options: A. male bushes B. an organism's body C. in the autumn season D. scarce resources E. male flowers F. female flowers G. female bees H. peachleaf willow Which option is correct and why?

The correct answer is: female flowers.

People use hand dryers after washing their hands in order to

[ "fly", "Remove the fire", "clear away moisture", "go to space." ]

clear away moisture

Answer the following multiple-choice question. Question: People use hand dryers after washing their hands in order to Options: A. fly B. Remove the fire C. clear away moisture D. go to space. Which option is correct and why?

The correct answer is: clear away moisture.

New resources required for creation can be reduced through:

[ "mining", "mutations", "fossil fuels", "virgin plastic", "competition", "deforestation", "recycling", "Evaporation" ]

recycling

Answer the following multiple-choice question. Question: New resources required for creation can be reduced through: Options: A. mining B. mutations C. fossil fuels D. virgin plastic E. competition F. deforestation G. recycling H. Evaporation Which option is correct and why?

The correct answer is: recycling.

The process in which animals use visual cues to communicate is known as what?

[ "visual indication", "visual communication", "distinctive communication", "peripheral communication" ]

visual communication

Answer the following multiple-choice question. Question: The process in which animals use visual cues to communicate is known as what? Options: A. visual indication B. visual communication C. distinctive communication D. peripheral communication Which option is correct and why?

The correct answer is: visual communication.

A fact or question is only considered science if it has what property?

[ "it is believable", "it is interesting", "it is mineral", "it is testable" ]

it is testable

Answer the following multiple-choice question. Question: A fact or question is only considered science if it has what property? Options: A. it is believable B. it is interesting C. it is mineral D. it is testable Which option is correct and why?

The correct answer is: it is testable.

Precipitation is the amount of

[ "dew point", "raindrops", "flooding", "barometric pressure" ]

raindrops

Answer the following multiple-choice question. Question: Precipitation is the amount of Options: A. dew point B. raindrops C. flooding D. barometric pressure Which option is correct and why?

The correct answer is: raindrops.

What type of lens and mirrors have a negative focal length?

[ "convexing", "diverging", "converging", "subverging" ]

diverging

Answer the following multiple-choice question. Question: What type of lens and mirrors have a negative focal length? Options: A. convexing B. diverging C. converging D. subverging Which option is correct and why?

The correct answer is: diverging.

Burning garbage can be used to produce what?

[ "warmth", "heat energy", "a slowing of global warming", "gold", "electricity", "adding heat", "mutant protection", "carbon dioxide" ]

electricity

Answer the following multiple-choice question. Question: Burning garbage can be used to produce what? Options: A. warmth B. heat energy C. a slowing of global warming D. gold E. electricity F. adding heat G. mutant protection H. carbon dioxide Which option is correct and why?

The correct answer is: electricity.

Which of the following make sustainable, long term energy?

[ "fossil fuels", "windmills", "coal mining", "fracking" ]

windmills

Answer the following multiple-choice question. Question: Which of the following make sustainable, long term energy? Options: A. fossil fuels B. windmills C. coal mining D. fracking Which option is correct and why?

The correct answer is: windmills.

what do microbial fuel cells convert chemical energy into?

[ "rays or beams", "transportation technology", "Deoxyribonucleicacid", "flow of electrons", "hydrogen and oxygen", "deoxyribonucleic acid", "an engine", "heating liquids" ]

flow of electrons

Answer the following multiple-choice question. Question: what do microbial fuel cells convert chemical energy into? Options: A. rays or beams B. transportation technology C. Deoxyribonucleicacid D. flow of electrons E. hydrogen and oxygen F. deoxyribonucleic acid G. an engine H. heating liquids Which option is correct and why?

The correct answer is: flow of electrons.

A car is driving on a highway trying to get up the the speed limit. However, there are strong winds hitting the windshield of the car. Even though the driver is trying to speed up, the high winds

[ "flip the car over", "help the car go faster", "conflict with the driver's goal", "move the car sideways" ]

conflict with the driver's goal

Answer the following multiple-choice question. Question: A car is driving on a highway trying to get up the the speed limit. However, there are strong winds hitting the windshield of the car. Even though the driver is trying to speed up, the high winds Options: A. flip the car over B. help the car go faster C. conflict with the driver's goal D. move the car sideways Which option is correct and why?

The correct answer is: conflict with the driver's goal.

What's the name for the point reached at a ph of 7?

[ "acidic point", "constriction point", "analogous point", "equivalence point" ]

equivalence point

Answer the following multiple-choice question. Question: What's the name for the point reached at a ph of 7? Options: A. acidic point B. constriction point C. analogous point D. equivalence point Which option is correct and why?

The correct answer is: equivalence point.

To help your body repair cells

[ "eat chicken", "chew gum", "eat raw sugar", "drink soda" ]

eat chicken

Answer the following multiple-choice question. Question: To help your body repair cells Options: A. eat chicken B. chew gum C. eat raw sugar D. drink soda Which option is correct and why?

The correct answer is: eat chicken.

Vertebrates have tissues which are organized into organs which in turn are organized into what?

[ "artificial systems", "information systems", "maturation systems", "organ systems" ]

organ systems

Answer the following multiple-choice question. Question: Vertebrates have tissues which are organized into organs which in turn are organized into what? Options: A. artificial systems B. information systems C. maturation systems D. organ systems Which option is correct and why?

The correct answer is: organ systems.

In order to grow as a child I should have

[ "cake", "cheese", "candy", "spinach" ]

spinach

Answer the following multiple-choice question. Question: In order to grow as a child I should have Options: A. cake B. cheese C. candy D. spinach Which option is correct and why?

The correct answer is: spinach.

What kind of animals has a water vascular system with tubed feet?

[ "animals", "starfish", "reeds", "insects", "warm-blooded", "sponges", "sea coral", "four limbs" ]

starfish

Answer the following multiple-choice question. Question: What kind of animals has a water vascular system with tubed feet? Options: A. animals B. starfish C. reeds D. insects E. warm-blooded F. sponges G. sea coral H. four limbs Which option is correct and why?

The correct answer is: starfish.

What is used to perceieve light inside the pupil

[ "an electron lens", "It expands", "Receptor Cells", "heat energy", "Energy.", "focusing a lens", "sensory neurons", "observe it" ]

Receptor Cells

Answer the following multiple-choice question. Question: What is used to perceieve light inside the pupil Options: A. an electron lens B. It expands C. Receptor Cells D. heat energy E. Energy. F. focusing a lens G. sensory neurons H. observe it Which option is correct and why?

The correct answer is: Receptor Cells.

What environment do animals with gills live in?

[ "underground", "air", "water", "cold" ]

water

Answer the following multiple-choice question. Question: What environment do animals with gills live in? Options: A. underground B. air C. water D. cold Which option is correct and why?

The correct answer is: water.

What live just about everywhere on Earth?

[ "tazmanian devils", "gorillas", "vegetation", "producers", "bears", "Conifers", "insects", "humans" ]

producers

Answer the following multiple-choice question. Question: What live just about everywhere on Earth? Options: A. tazmanian devils B. gorillas C. vegetation D. producers E. bears F. Conifers G. insects H. humans Which option is correct and why?

The correct answer is: producers.

what are chemical messengers that control many body functions?

[ "deltas", "bioaerosols", "acetic acid", "sweating", "veins", "human", "oxygen", "steroids" ]

steroids

Answer the following multiple-choice question. Question: what are chemical messengers that control many body functions? Options: A. deltas B. bioaerosols C. acetic acid D. sweating E. veins F. human G. oxygen H. steroids Which option is correct and why?

The correct answer is: steroids.

If a snow storm is coming you should?

[ "Go out", "Find pizza", "Buy supplies", "Watch Tv" ]

Buy supplies

Answer the following multiple-choice question. Question: If a snow storm is coming you should? Options: A. Go out B. Find pizza C. Buy supplies D. Watch Tv Which option is correct and why?

The correct answer is: Buy supplies.

Which is true?

[ "balloons and stars are composed of exactly the same materials", "balloons and stars are the same size", "stars and balloons share some of the same gases", "balloons and stars contain sodium" ]

stars and balloons share some of the same gases

Answer the following multiple-choice question. Question: Which is true? Options: A. balloons and stars are composed of exactly the same materials B. balloons and stars are the same size C. stars and balloons share some of the same gases D. balloons and stars contain sodium Which option is correct and why?

The correct answer is: stars and balloons share some of the same gases.

What does incubation require??

[ "pollen", "wind", "Proteins", "warmth", "sunlight", "food", "cold", "rain" ]

warmth

Answer the following multiple-choice question. Question: What does incubation require?? Options: A. pollen B. wind C. Proteins D. warmth E. sunlight F. food G. cold H. rain Which option is correct and why?

The correct answer is: warmth.

The tyndall effect refers to the scattering of what by colloidal particles?

[ "dust mites", "visible light", "primary colors", "dark matter" ]

visible light

Answer the following multiple-choice question. Question: The tyndall effect refers to the scattering of what by colloidal particles? Options: A. dust mites B. visible light C. primary colors D. dark matter Which option is correct and why?

The correct answer is: visible light.

What is required to partially overcome the attractive forces between molecules in a solid to form a liquid?

[ "energy", "oxygen", "fuel", "hydrogen" ]

energy

Answer the following multiple-choice question. Question: What is required to partially overcome the attractive forces between molecules in a solid to form a liquid? Options: A. energy B. oxygen C. fuel D. hydrogen Which option is correct and why?

The correct answer is: energy.

Unlike nuclear fission, which involves dangerous radioisotopes, nuclear fusion involves what two harmless elements?

[ "hydrogen and carbon", "magnesium and helium", "hydrogen and oxygen", "hydrogen and helium" ]

hydrogen and helium

Answer the following multiple-choice question. Question: Unlike nuclear fission, which involves dangerous radioisotopes, nuclear fusion involves what two harmless elements? Options: A. hydrogen and carbon B. magnesium and helium C. hydrogen and oxygen D. hydrogen and helium Which option is correct and why?

The correct answer is: hydrogen and helium.

What causes water to stay on earth's surface?

[ "Clouds", "Planets", "rainfall", "friction", "Gravity", "sun's heat", "Dirt", "forces" ]

Gravity

Answer the following multiple-choice question. Question: What causes water to stay on earth's surface? Options: A. Clouds B. Planets C. rainfall D. friction E. Gravity F. sun's heat G. Dirt H. forces Which option is correct and why?

The correct answer is: Gravity.

Endotherms are warmed mostly by heat generated by what?

[ "metabolism", "the sun", "movement", "electricity" ]

metabolism

Answer the following multiple-choice question. Question: Endotherms are warmed mostly by heat generated by what? Options: A. metabolism B. the sun C. movement D. electricity Which option is correct and why?

The correct answer is: metabolism.

How is sandstone formed?

[ "less water", "In sediment", "rainfall", "calcite", "growth", "Water expanding", "Deposition", "movement" ]

Deposition

Answer the following multiple-choice question. Question: How is sandstone formed? Options: A. less water B. In sediment C. rainfall D. calcite E. growth F. Water expanding G. Deposition H. movement Which option is correct and why?

The correct answer is: Deposition.

Thirst is used to make animals realize they need to what?

[ "remove their cells", "filter their beverages", "recovery time from fatigue", "reusing things", "moisturize their eyes", "hydrate their cells", "Converting waste.", "they body they live in" ]

hydrate their cells

Answer the following multiple-choice question. Question: Thirst is used to make animals realize they need to what? Options: A. remove their cells B. filter their beverages C. recovery time from fatigue D. reusing things E. moisturize their eyes F. hydrate their cells G. Converting waste. H. they body they live in Which option is correct and why?

The correct answer is: hydrate their cells.

What is the most abundant type of biological entity on the earth?

[ "insects", "bacteria", "reptiles", "viruses" ]

viruses

Answer the following multiple-choice question. Question: What is the most abundant type of biological entity on the earth? Options: A. insects B. bacteria C. reptiles D. viruses Which option is correct and why?

The correct answer is: viruses.

What external feature in human beings is responsible for balance?

[ "ears", "brain", "hands", "tails" ]

ears

Answer the following multiple-choice question. Question: What external feature in human beings is responsible for balance? Options: A. ears B. brain C. hands D. tails Which option is correct and why?

The correct answer is: ears.

What do you call the high and low points of transverse waves?

[ "crests and troughs", "echos and troughs", "waves and troughs", "bands and troughs" ]

crests and troughs

Answer the following multiple-choice question. Question: What do you call the high and low points of transverse waves? Options: A. crests and troughs B. echos and troughs C. waves and troughs D. bands and troughs Which option is correct and why?

The correct answer is: crests and troughs.

What kind of family is haumea part of?

[ "orbital family", "a moclobemide family", "eoan family", "a collisional family" ]

a collisional family

Answer the following multiple-choice question. Question: What kind of family is haumea part of? Options: A. orbital family B. a moclobemide family C. eoan family D. a collisional family Which option is correct and why?

The correct answer is: a collisional family.

What causes seasons?

[ "rain", "kalenchoes", "drought", "subtropical", "climate", "space", "clouds", "revolving" ]

revolving

Answer the following multiple-choice question. Question: What causes seasons? Options: A. rain B. kalenchoes C. drought D. subtropical E. climate F. space G. clouds H. revolving Which option is correct and why?

The correct answer is: revolving.

What type of butterfly do birds avoid eating since it makes them sick?

[ "monarch butterflies", "pyralidae", "sphingidae", "noctuidae" ]

monarch butterflies

Answer the following multiple-choice question. Question: What type of butterfly do birds avoid eating since it makes them sick? Options: A. monarch butterflies B. pyralidae C. sphingidae D. noctuidae Which option is correct and why?

The correct answer is: monarch butterflies.

What does a platypus lack?

[ "a cuticle", "Uterus", "tail fins", "Eyes", "Tail", "Energy.", "Energy", "Heart" ]

Uterus

Answer the following multiple-choice question. Question: What does a platypus lack? Options: A. a cuticle B. Uterus C. tail fins D. Eyes E. Tail F. Energy. G. Energy H. Heart Which option is correct and why?

The correct answer is: Uterus.

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During what time period did poor air quality become a problem?

[ "industrial revolution", "Chernobyl disaster", "coal industry boom", "second world war" ]

industrial revolution

Answer the following multiple-choice question. Question: During what time period did poor air quality become a problem? Options: A. industrial revolution B. Chernobyl disaster C. coal industry boom D. second world war Which option is correct and why?

The correct answer is: industrial revolution.

The color of an object is determined by the what of it's reflected light?

[ "absorption", "variation", "luminosity", "wavelength" ]

wavelength

Answer the following multiple-choice question. Question: The color of an object is determined by the what of it's reflected light? Options: A. absorption B. variation C. luminosity D. wavelength Which option is correct and why?

The correct answer is: wavelength.

What usually has a negative impact on the environment?

[ "cigarettes", "humans disturb it", "harmful substances", "sunlight", "deforestation", "erosion of dirt", "rainfall", "moon phases" ]

erosion of dirt

Answer the following multiple-choice question. Question: What usually has a negative impact on the environment? Options: A. cigarettes B. humans disturb it C. harmful substances D. sunlight E. deforestation F. erosion of dirt G. rainfall H. moon phases Which option is correct and why?

The correct answer is: erosion of dirt.

Which relationship is true?

[ "birds have warm blood; snakes have warm blood", "birds have hot blood; snakes have cold blood", "snakes and birds have the same type of blood", "birds have cold blood; snakes have warm blood" ]

birds have hot blood; snakes have cold blood

Answer the following multiple-choice question. Question: Which relationship is true? Options: A. birds have warm blood; snakes have warm blood B. birds have hot blood; snakes have cold blood C. snakes and birds have the same type of blood D. birds have cold blood; snakes have warm blood Which option is correct and why?

The correct answer is: birds have hot blood; snakes have cold blood.

What do viruses contain the most of?

[ "Chemical energy", "layers of fat", "ribonucleic acid", "cytoplasm", "germs", "harmful substances", "deadly and devastating", "deoxyribonucleic acid" ]

deoxyribonucleic acid

Answer the following multiple-choice question. Question: What do viruses contain the most of? Options: A. Chemical energy B. layers of fat C. ribonucleic acid D. cytoplasm E. germs F. harmful substances G. deadly and devastating H. deoxyribonucleic acid Which option is correct and why?

The correct answer is: deoxyribonucleic acid.

Many structures in fish are adaptations for what type of lifestyle?

[ "aquatic", "symbiotic", "carnivorous", "asexual" ]

aquatic

Answer the following multiple-choice question. Question: Many structures in fish are adaptations for what type of lifestyle? Options: A. aquatic B. symbiotic C. carnivorous D. asexual Which option is correct and why?

The correct answer is: aquatic.

Microorganisms in food causes what?

[ "fungus", "carbonation", "Pollution", "influenza", "freshness", "disease", "symptoms", "Food poisoning" ]

Food poisoning

Answer the following multiple-choice question. Question: Microorganisms in food causes what? Options: A. fungus B. carbonation C. Pollution D. influenza E. freshness F. disease G. symptoms H. Food poisoning Which option is correct and why?

The correct answer is: Food poisoning.

Many metals react with acids to produce what gas?

[ "helium", "hydrogen", "mercury", "neon" ]

hydrogen

Answer the following multiple-choice question. Question: Many metals react with acids to produce what gas? Options: A. helium B. hydrogen C. mercury D. neon Which option is correct and why?

The correct answer is: hydrogen.

What is the result when two monosaccharides are bound together?

[ "hydrolysis", "polyketide", "Peroxide", "disaccharide" ]

disaccharide

Answer the following multiple-choice question. Question: What is the result when two monosaccharides are bound together? Options: A. hydrolysis B. polyketide C. Peroxide D. disaccharide Which option is correct and why?

The correct answer is: disaccharide.

If an scientist is stationed in the south pole during their winter, what season is it in the arctic region

[ "Fall", "Winter", "Summer", "Spring" ]

Summer

Answer the following multiple-choice question. Question: If an scientist is stationed in the south pole during their winter, what season is it in the arctic region Options: A. Fall B. Winter C. Summer D. Spring Which option is correct and why?

The correct answer is: Summer.

After the blood in the pulmonary capillaries becomes saturated with oxygen, it leaves the lungs and travels where?

[ "to the heart", "to the kidneys", "to the lungs", "to the brain" ]

to the heart

Answer the following multiple-choice question. Question: After the blood in the pulmonary capillaries becomes saturated with oxygen, it leaves the lungs and travels where? Options: A. to the heart B. to the kidneys C. to the lungs D. to the brain Which option is correct and why?

The correct answer is: to the heart.

Through which process is the human gene for insulin placed into bacteria?

[ "migration", "transformation", "mutation", "absorption" ]

transformation

Answer the following multiple-choice question. Question: Through which process is the human gene for insulin placed into bacteria? Options: A. migration B. transformation C. mutation D. absorption Which option is correct and why?

The correct answer is: transformation.

Eating something that what has a negative impact on an organism 's survival?

[ "contains water", "Smoking", "contains fiber", "contains nutrients", "harmful substances", "influenza", "Pesticides", "contains lead" ]

contains lead

Answer the following multiple-choice question. Question: Eating something that what has a negative impact on an organism 's survival? Options: A. contains water B. Smoking C. contains fiber D. contains nutrients E. harmful substances F. influenza G. Pesticides H. contains lead Which option is correct and why?

The correct answer is: contains lead.

The ability to regulate what, which is possessed by mammals, was an advantage as earth’s climate went through sudden and dramatic changes?

[ "hair growth", "reflex behaviors", "body temperature", "mutations" ]

body temperature

Answer the following multiple-choice question. Question: The ability to regulate what, which is possessed by mammals, was an advantage as earth’s climate went through sudden and dramatic changes? Options: A. hair growth B. reflex behaviors C. body temperature D. mutations Which option is correct and why?

The correct answer is: body temperature.

Which bodily system excretes a substance commonly used in drug testing?

[ "Evaporation", "urinary system", "animals", "aqueous solution", "cardiovascular system", "opiate system", "Integumentary system", "sweating" ]

urinary system

Answer the following multiple-choice question. Question: Which bodily system excretes a substance commonly used in drug testing? Options: A. Evaporation B. urinary system C. animals D. aqueous solution E. cardiovascular system F. opiate system G. Integumentary system H. sweating Which option is correct and why?

The correct answer is: urinary system.

What does the cell cycle do?

[ "create new cells", "divide and reproduce cells", "only reproduce cells", "only divide cells" ]

divide and reproduce cells

Answer the following multiple-choice question. Question: What does the cell cycle do? Options: A. create new cells B. divide and reproduce cells C. only reproduce cells D. only divide cells Which option is correct and why?

The correct answer is: divide and reproduce cells.

Most of the food consumed by people worldwide comes from

[ "humans", "trees", "Energy", "animals", "plants", "vitamin C", "honeybees", "Earth" ]

plants

Answer the following multiple-choice question. Question: Most of the food consumed by people worldwide comes from Options: A. humans B. trees C. Energy D. animals E. plants F. vitamin C G. honeybees H. Earth Which option is correct and why?

The correct answer is: plants.

A desert is a type of what community in an ecosystem?

[ "colony", "biome", "culture", "population" ]

biome

Answer the following multiple-choice question. Question: A desert is a type of what community in an ecosystem? Options: A. colony B. biome C. culture D. population Which option is correct and why?

The correct answer is: biome.

When does coal release most of its energy?

[ "when forming", "when falling", "when burning", "when compressed" ]

when burning

Answer the following multiple-choice question. Question: When does coal release most of its energy? Options: A. when forming B. when falling C. when burning D. when compressed Which option is correct and why?

The correct answer is: when burning.

A life cycle continues through reproduction and what?

[ "development", "response", "mechanical", "example" ]

development

Answer the following multiple-choice question. Question: A life cycle continues through reproduction and what? Options: A. development B. response C. mechanical D. example Which option is correct and why?

The correct answer is: development.

Phagocytosis, pinocytosis, and receptor-mediated endocytosis are the three types of what?

[ "modulators", "mitosis", "nanoparticles", "endocytosis" ]

endocytosis

Answer the following multiple-choice question. Question: Phagocytosis, pinocytosis, and receptor-mediated endocytosis are the three types of what? Options: A. modulators B. mitosis C. nanoparticles D. endocytosis Which option is correct and why?

The correct answer is: endocytosis.

What is caused when circulating blood puts pressure on the walls of blood vessels?

[ "atherosclerosis", "blood pressure", "aneurysm", "high cholesterol" ]

blood pressure

Answer the following multiple-choice question. Question: What is caused when circulating blood puts pressure on the walls of blood vessels? Options: A. atherosclerosis B. blood pressure C. aneurysm D. high cholesterol Which option is correct and why?

The correct answer is: blood pressure.

What is the name for the nonliving parts of ecosystems?

[ "Dead factors", "diverse factors", "abiotic factors", "nucleic factors" ]

abiotic factors

Answer the following multiple-choice question. Question: What is the name for the nonliving parts of ecosystems? Options: A. Dead factors B. diverse factors C. abiotic factors D. nucleic factors Which option is correct and why?

The correct answer is: abiotic factors.

Landslides and mudslides are the most destructive types of what geologic phenomenon?

[ "mass movement", "land momentum", "formation movement", "intensity movement" ]

mass movement

Answer the following multiple-choice question. Question: Landslides and mudslides are the most destructive types of what geologic phenomenon? Options: A. mass movement B. land momentum C. formation movement D. intensity movement Which option is correct and why?

The correct answer is: mass movement.

What can cause harm to the most fragile part of the face?

[ "Pesticides", "water", "cloudy days", "cigarettes", "light touches", "smoking", "vinegar", "viruses" ]

vinegar

Answer the following multiple-choice question. Question: What can cause harm to the most fragile part of the face? Options: A. Pesticides B. water C. cloudy days D. cigarettes E. light touches F. smoking G. vinegar H. viruses Which option is correct and why?

The correct answer is: vinegar.

To positively impact the environment

[ "toss plastic bottles in trash receptacles", "use plastic knives and forks for every meal", "scrap metal from old buildings is processed to be used for new construction", "buy a less fuel efficient car" ]

scrap metal from old buildings is processed to be used for new construction

Answer the following multiple-choice question. Question: To positively impact the environment Options: A. toss plastic bottles in trash receptacles B. use plastic knives and forks for every meal C. scrap metal from old buildings is processed to be used for new construction D. buy a less fuel efficient car Which option is correct and why?

The correct answer is: scrap metal from old buildings is processed to be used for new construction.