ellendagher/MNLP_M2_mcqa_dataset_split · Datasets at Hugging Face

Droplets of water are formed when water vapor does what over night?

[ "cools the atmosphere", "liquifies", "dormant state", "warms the atmosphere", "evaporation", "boiling", "Change colors", "condenses" ]

condenses

Answer the following multiple-choice question. Question: Droplets of water are formed when water vapor does what over night? Options: A. cools the atmosphere B. liquifies C. dormant state D. warms the atmosphere E. evaporation F. boiling G. Change colors H. condenses Which option is correct and why?

The correct answer is: condenses.

Do placental mammals give birth to relatively small or large fetuses?

[ "small", "they don't give birth", "large", "neither" ]

large

Answer the following multiple-choice question. Question: Do placental mammals give birth to relatively small or large fetuses? Options: A. small B. they don't give birth C. large D. neither Which option is correct and why?

The correct answer is: large.

Which of the following relies on vibrating matter to work?

[ "soda cans", "dog food", "baseball caps", "violas" ]

violas

Answer the following multiple-choice question. Question: Which of the following relies on vibrating matter to work? Options: A. soda cans B. dog food C. baseball caps D. violas Which option is correct and why?

The correct answer is: violas.

Chlorophyll is good for allowing plants to absorb energy and

[ "is dry", "is dead", "is clear", "is healthy" ]

is healthy

Answer the following multiple-choice question. Question: Chlorophyll is good for allowing plants to absorb energy and Options: A. is dry B. is dead C. is clear D. is healthy Which option is correct and why?

The correct answer is: is healthy.

Galileo Galilei made improvements to the telescope to make better observations of what?

[ "plants", "people", "space games", "space rocks" ]

space rocks

Answer the following multiple-choice question. Question: Galileo Galilei made improvements to the telescope to make better observations of what? Options: A. plants B. people C. space games D. space rocks Which option is correct and why?

The correct answer is: space rocks.

In vascular plants, what two basic structures are made of dermal, vascular, and ground tissues?

[ "stems and flowers", "roots and stems", "fruits and nuts", "roots and seed" ]

roots and stems

Answer the following multiple-choice question. Question: In vascular plants, what two basic structures are made of dermal, vascular, and ground tissues? Options: A. stems and flowers B. roots and stems C. fruits and nuts D. roots and seed Which option is correct and why?

The correct answer is: roots and stems.

Cooking a burger on a grill does what to the burger?

[ "makes the burger alive", "turns the burger into groceries", "transfers energy from the charcoal to the burger", "freezes the burger solid" ]

transfers energy from the charcoal to the burger

Answer the following multiple-choice question. Question: Cooking a burger on a grill does what to the burger? Options: A. makes the burger alive B. turns the burger into groceries C. transfers energy from the charcoal to the burger D. freezes the burger solid Which option is correct and why?

The correct answer is: transfers energy from the charcoal to the burger.

Melting ice and grinding wood into sawdust are examples of what?

[ "physical changes", "unpredictable changes", "reversible changes", "chemical changes" ]

physical changes

Answer the following multiple-choice question. Question: Melting ice and grinding wood into sawdust are examples of what? Options: A. physical changes B. unpredictable changes C. reversible changes D. chemical changes Which option is correct and why?

The correct answer is: physical changes.

the production of primordia cause roots to

[ "Bend", "grow", "loss", "expand", "growth", "Rise", "mildew", "die" ]

grow

Answer the following multiple-choice question. Question: the production of primordia cause roots to Options: A. Bend B. grow C. loss D. expand E. growth F. Rise G. mildew H. die Which option is correct and why?

The correct answer is: grow.

A large source of heat can be seen in the

[ "sky", "cave", "ocean", "tree trunk" ]

sky

Answer the following multiple-choice question. Question: A large source of heat can be seen in the Options: A. sky B. cave C. ocean D. tree trunk Which option is correct and why?

The correct answer is: sky.

In a hot water heater, burning fuel causes the water to get hot because combustion is what type of reaction?

[ "biochemical", "endothermic", "geothermal", "exothermic" ]

exothermic

Answer the following multiple-choice question. Question: In a hot water heater, burning fuel causes the water to get hot because combustion is what type of reaction? Options: A. biochemical B. endothermic C. geothermal D. exothermic Which option is correct and why?

The correct answer is: exothermic.

Phase changing occurs when

[ "water is poured into a glass", "cake is left to cool on the counter", "jello mix is refrigerated", "turkey is sliced into pieces" ]

jello mix is refrigerated

Answer the following multiple-choice question. Question: Phase changing occurs when Options: A. water is poured into a glass B. cake is left to cool on the counter C. jello mix is refrigerated D. turkey is sliced into pieces Which option is correct and why?

The correct answer is: jello mix is refrigerated.

What lack a vertebral column?

[ "Conifers", "vertebrates", "ferns", "sharks", "humans", "insects", "cacti", "fish" ]

insects

Answer the following multiple-choice question. Question: What lack a vertebral column? Options: A. Conifers B. vertebrates C. ferns D. sharks E. humans F. insects G. cacti H. fish Which option is correct and why?

The correct answer is: insects.

what has hair?

[ "animals", "humans", "h2o", "snakes", "fish", "goats", "fur seals", "bears" ]

humans

Answer the following multiple-choice question. Question: what has hair? Options: A. animals B. humans C. h2o D. snakes E. fish F. goats G. fur seals H. bears Which option is correct and why?

The correct answer is: humans.

How many bones fuse together to form the cranium?

[ "8", "8", "3", "6" ]

8

Answer the following multiple-choice question. Question: How many bones fuse together to form the cranium? Options: A. 8 B. 8 C. 3 D. 6 Which option is correct and why?

The correct answer is: 8.

What would need electrical energy to function?

[ "The Sun", "Grass", "A Dyson", "A lake" ]

A Dyson

Answer the following multiple-choice question. Question: What would need electrical energy to function? Options: A. The Sun B. Grass C. A Dyson D. A lake Which option is correct and why?

The correct answer is: A Dyson.

Cranial nerves convey specific sensory information from the head and neck directly to what organ?

[ "heart", "eye", "brain", "nose" ]

brain

Answer the following multiple-choice question. Question: Cranial nerves convey specific sensory information from the head and neck directly to what organ? Options: A. heart B. eye C. brain D. nose Which option is correct and why?

The correct answer is: brain.

There are three flat skeletal muscles in the antero-lateral wall of what?

[ "hip joint", "thoracic cavity", "abdomen", "shoulder socket" ]

abdomen

Answer the following multiple-choice question. Question: There are three flat skeletal muscles in the antero-lateral wall of what? Options: A. hip joint B. thoracic cavity C. abdomen D. shoulder socket Which option is correct and why?

The correct answer is: abdomen.

It's hard to manage a truck where there's

[ "a slight breeze", "foggy conditions", "some small clouds", "diffused sunlight" ]

foggy conditions

Answer the following multiple-choice question. Question: It's hard to manage a truck where there's Options: A. a slight breeze B. foggy conditions C. some small clouds D. diffused sunlight Which option is correct and why?

The correct answer is: foggy conditions.

What feed on plant plankton?

[ "passenger pigeons", "parasites", "sunlight", "animal plankton", "ice", "horses", "absorb light energy", "honeybees" ]

animal plankton

Answer the following multiple-choice question. Question: What feed on plant plankton? Options: A. passenger pigeons B. parasites C. sunlight D. animal plankton E. ice F. horses G. absorb light energy H. honeybees Which option is correct and why?

The correct answer is: animal plankton.

If an organism dies then the population of that organism will what?

[ "lessen", "skyrocket", "rise", "grow" ]

lessen

Answer the following multiple-choice question. Question: If an organism dies then the population of that organism will what? Options: A. lessen B. skyrocket C. rise D. grow Which option is correct and why?

The correct answer is: lessen.

Light with the shortest wavelength appears as what color?

[ "red", "violet", "green", "blue" ]

violet

Answer the following multiple-choice question. Question: Light with the shortest wavelength appears as what color? Options: A. red B. violet C. green D. blue Which option is correct and why?

The correct answer is: violet.

Stimuli in the brain, stomach, and small intestine activate or inhibit production of what secretion?

[ "gastric juice", "metabolic juice", "digestive juice", "sweat" ]

gastric juice

Answer the following multiple-choice question. Question: Stimuli in the brain, stomach, and small intestine activate or inhibit production of what secretion? Options: A. gastric juice B. metabolic juice C. digestive juice D. sweat Which option is correct and why?

The correct answer is: gastric juice.

Who discovered that the andromeda nebula is over 2 million light years away

[ "edwin hubble", "mills hubble", "smith hubble", "richter hubble" ]

edwin hubble

Answer the following multiple-choice question. Question: Who discovered that the andromeda nebula is over 2 million light years away Options: A. edwin hubble B. mills hubble C. smith hubble D. richter hubble Which option is correct and why?

The correct answer is: edwin hubble.

What will decrease the melting point of a liquid?

[ "Heat energy", "Dehydration", "layers of fat", "Physical weathering", "chlorofluorocarbons", "chemical changes", "chemical reaction", "Higher salinity" ]

Higher salinity

Answer the following multiple-choice question. Question: What will decrease the melting point of a liquid? Options: A. Heat energy B. Dehydration C. layers of fat D. Physical weathering E. chlorofluorocarbons F. chemical changes G. chemical reaction H. Higher salinity Which option is correct and why?

The correct answer is: Higher salinity.

What is the lowest level of organization that can perform all activities required for life?

[ "nucleii", "tissues", "the cell", "organs" ]

the cell

Answer the following multiple-choice question. Question: What is the lowest level of organization that can perform all activities required for life? Options: A. nucleii B. tissues C. the cell D. organs Which option is correct and why?

The correct answer is: the cell.

While studying the rings in a fossilized tree trunk, a scientist notices a group of rings that are closer together than the other. This means that

[ "the trees had more sunlight for those years", "the trees were dead during those years", "during those years, there was less precipitation", "the trees had extra water those years" ]

during those years, there was less precipitation

Answer the following multiple-choice question. Question: While studying the rings in a fossilized tree trunk, a scientist notices a group of rings that are closer together than the other. This means that Options: A. the trees had more sunlight for those years B. the trees were dead during those years C. during those years, there was less precipitation D. the trees had extra water those years Which option is correct and why?

The correct answer is: during those years, there was less precipitation.

A solute generally has what effect on the boiling point of a solvent?

[ "lowers", "none", "raises", "randomizes" ]

raises

Answer the following multiple-choice question. Question: A solute generally has what effect on the boiling point of a solvent? Options: A. lowers B. none C. raises D. randomizes Which option is correct and why?

The correct answer is: raises.

What is reproduction needed for?

[ "fighting", "Quality of life", "sound", "Maintain a species", "Most plants", "entropy", "agriculture", "spread flower seeds" ]

Maintain a species

Answer the following multiple-choice question. Question: What is reproduction needed for? Options: A. fighting B. Quality of life C. sound D. Maintain a species E. Most plants F. entropy G. agriculture H. spread flower seeds Which option is correct and why?

The correct answer is: Maintain a species.

The what blood is highest in arteries and lowest in veins?

[ "ligt", "humans", "sugar", "liquid", "glucose", "CO 2", "force", "Man" ]

force

Answer the following multiple-choice question. Question: The what blood is highest in arteries and lowest in veins? Options: A. ligt B. humans C. sugar D. liquid E. glucose F. CO 2 G. force H. Man Which option is correct and why?

The correct answer is: force.

What type of creature is a scallop?

[ "mollusk", "algae", "insect", "vertabrate" ]

mollusk

Answer the following multiple-choice question. Question: What type of creature is a scallop? Options: A. mollusk B. algae C. insect D. vertabrate Which option is correct and why?

The correct answer is: mollusk.

A person wants to find chloroplasts in great amounts, so they check

[ "stems", "buds", "extended portions", "dry seeds" ]

extended portions

Answer the following multiple-choice question. Question: A person wants to find chloroplasts in great amounts, so they check Options: A. stems B. buds C. extended portions D. dry seeds Which option is correct and why?

The correct answer is: extended portions.

If a bird is moving through the sky, someone wanting to know the speed would

[ "speedily enjoy viewing", "observe quickness", "watch slowly", "look away" ]

observe quickness

Answer the following multiple-choice question. Question: If a bird is moving through the sky, someone wanting to know the speed would Options: A. speedily enjoy viewing B. observe quickness C. watch slowly D. look away Which option is correct and why?

The correct answer is: observe quickness.

Chemical equations need to be balanced to satisfy the law of what?

[ "glow of matter", "conservation of matter", "speed of matter", "material of matter" ]

conservation of matter

Answer the following multiple-choice question. Question: Chemical equations need to be balanced to satisfy the law of what? Options: A. glow of matter B. conservation of matter C. speed of matter D. material of matter Which option is correct and why?

The correct answer is: conservation of matter.

Cold fronts can give birth to what?

[ "rays or beams", "heat energy", "warm weather", "high pressure", "fur and fat", "influenza", "tornadoes", "rising tides" ]

tornadoes

Answer the following multiple-choice question. Question: Cold fronts can give birth to what? Options: A. rays or beams B. heat energy C. warm weather D. high pressure E. fur and fat F. influenza G. tornadoes H. rising tides Which option is correct and why?

The correct answer is: tornadoes.

What are the egg shaped organs on either side of the uterus?

[ "ovaries", "lungs", "kidneys", "testes" ]

ovaries

Answer the following multiple-choice question. Question: What are the egg shaped organs on either side of the uterus? Options: A. ovaries B. lungs C. kidneys D. testes Which option is correct and why?

The correct answer is: ovaries.

What consists of thylakoid membranes surrounded by stroma?

[ "a stem", "a nucleus", "a chloroplast", "a photon" ]

a chloroplast

Answer the following multiple-choice question. Question: What consists of thylakoid membranes surrounded by stroma? Options: A. a stem B. a nucleus C. a chloroplast D. a photon Which option is correct and why?

The correct answer is: a chloroplast.

Omnivores are animals that eat both plant- and?

[ "liquid diets", "biofuel", "animal-derived food", "recycled food" ]

animal-derived food

Answer the following multiple-choice question. Question: Omnivores are animals that eat both plant- and? Options: A. liquid diets B. biofuel C. animal-derived food D. recycled food Which option is correct and why?

The correct answer is: animal-derived food.

When it rains in the mountains where would the rain fall?

[ "looseness of dirt or compost", "Plant growth is reduced", "It used to be covered by water", "Inches or fractions of inches.", "air mass over Earth's surface", "on the windward side", "In the winter", "colder and wetter" ]

on the windward side

Answer the following multiple-choice question. Question: When it rains in the mountains where would the rain fall? Options: A. looseness of dirt or compost B. Plant growth is reduced C. It used to be covered by water D. Inches or fractions of inches. E. air mass over Earth's surface F. on the windward side G. In the winter H. colder and wetter Which option is correct and why?

The correct answer is: on the windward side.

As hydrostatic pressure in the kidneys increases, what happens to the amount of water leaving the capillares?

[ "it increases", "it evaporates", "it stays the same", "it decreases" ]

it increases

Answer the following multiple-choice question. Question: As hydrostatic pressure in the kidneys increases, what happens to the amount of water leaving the capillares? Options: A. it increases B. it evaporates C. it stays the same D. it decreases Which option is correct and why?

The correct answer is: it increases.

The external female reproductive structures are referred to collectively as what?

[ "the vulva", "the cervix", "the uterus", "the Fallopian tube" ]

the vulva

Answer the following multiple-choice question. Question: The external female reproductive structures are referred to collectively as what? Options: A. the vulva B. the cervix C. the uterus D. the Fallopian tube Which option is correct and why?

The correct answer is: the vulva.

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Recent fossil evidence has shown that the evolutionary divergence of what group from other land animals was characterized by streamlining and simplifying the digestive system, which allowed a high metabolic rate?

[ "birds", "marsupials", "rats", "fish" ]

birds

Answer the following multiple-choice question. Question: Recent fossil evidence has shown that the evolutionary divergence of what group from other land animals was characterized by streamlining and simplifying the digestive system, which allowed a high metabolic rate? Options: A. birds B. marsupials C. rats D. fish Which option is correct and why?

The correct answer is: birds.

What event has an effect on corrosion?

[ "global warming", "heating liquids", "Greenhouse gasses", "flow of electrons", "chemical reaction", "rain or sun shine", "Cooking", "evaporation" ]

global warming

Answer the following multiple-choice question. Question: What event has an effect on corrosion? Options: A. global warming B. heating liquids C. Greenhouse gasses D. flow of electrons E. chemical reaction F. rain or sun shine G. Cooking H. evaporation Which option is correct and why?

The correct answer is: global warming.

A solute generally does what to the freezing point of a solvent?

[ "raises it", "lowers it", "regulates it", "increases it" ]

lowers it

Answer the following multiple-choice question. Question: A solute generally does what to the freezing point of a solvent? Options: A. raises it B. lowers it C. regulates it D. increases it Which option is correct and why?

The correct answer is: lowers it.

What is part of the kidney structure?

[ "thorax", "glomerulus", "organ", "arteries", "layers of fat", "more abundant", "pancreas", "urine" ]

glomerulus

Answer the following multiple-choice question. Question: What is part of the kidney structure? Options: A. thorax B. glomerulus C. organ D. arteries E. layers of fat F. more abundant G. pancreas H. urine Which option is correct and why?

The correct answer is: glomerulus.

If a thing is being drawn to another thing of the same material, they are probably

[ "quartz", "plastic", "diamond", "iron" ]

iron

Answer the following multiple-choice question. Question: If a thing is being drawn to another thing of the same material, they are probably Options: A. quartz B. plastic C. diamond D. iron Which option is correct and why?

The correct answer is: iron.

What does olification help some animals when they are hungry in the wild?

[ "lysing", "seeds", "a mate", "immune", "food", "Energy", "friends", "a place to live" ]

food

Answer the following multiple-choice question. Question: What does olification help some animals when they are hungry in the wild? Options: A. lysing B. seeds C. a mate D. immune E. food F. Energy G. friends H. a place to live Which option is correct and why?

The correct answer is: food.

In which human organ do the juveniles develop into sexually mature adults?

[ "muscles", "tissues", "liver", "intestines" ]

intestines

Answer the following multiple-choice question. Question: In which human organ do the juveniles develop into sexually mature adults? Options: A. muscles B. tissues C. liver D. intestines Which option is correct and why?

The correct answer is: intestines.

Which phenomena can severely damage soils and crops?

[ "lunar eclipse", "solar eclipse", "electricty", "heat", "wind", "fire", "Winter", "rivers" ]

wind

Answer the following multiple-choice question. Question: Which phenomena can severely damage soils and crops? Options: A. lunar eclipse B. solar eclipse C. electricty D. heat E. wind F. fire G. Winter H. rivers Which option is correct and why?

The correct answer is: wind.

An inversion may result when what kind of mass moves over cold ground?

[ "warm air", "cold water", "cold air", "warm water" ]

warm air

Answer the following multiple-choice question. Question: An inversion may result when what kind of mass moves over cold ground? Options: A. warm air B. cold water C. cold air D. warm water Which option is correct and why?

The correct answer is: warm air.

What is the smallest contractile portion of a muscle?

[ "filaments", "sarcomere", "cell", "capillary" ]

sarcomere

Answer the following multiple-choice question. Question: What is the smallest contractile portion of a muscle? Options: A. filaments B. sarcomere C. cell D. capillary Which option is correct and why?

The correct answer is: sarcomere.

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What do flowers respond to?

[ "sunlight", "The Sun", "a chime", "heat", "Light", "bees", "disease", "sun's heat" ]

disease

Answer the following multiple-choice question. Question: What do flowers respond to? Options: A. sunlight B. The Sun C. a chime D. heat E. Light F. bees G. disease H. sun's heat Which option is correct and why?

The correct answer is: disease.

What are the effects of light on plant morphology called?

[ "Microsporogenesis", "Megasporogenesis", "electrogenesis", "photomorphogenesis" ]

photomorphogenesis

Answer the following multiple-choice question. Question: What are the effects of light on plant morphology called? Options: A. Microsporogenesis B. Megasporogenesis C. electrogenesis D. photomorphogenesis Which option is correct and why?

The correct answer is: photomorphogenesis.

Despite its small size, an erythrocyte contains about 250 million molecules of what?

[ "potassium", "calcium", "plasma", "hemoglobin" ]

hemoglobin

Answer the following multiple-choice question. Question: Despite its small size, an erythrocyte contains about 250 million molecules of what? Options: A. potassium B. calcium C. plasma D. hemoglobin Which option is correct and why?

The correct answer is: hemoglobin.

What effect would less garbage have on the environment?

[ "It decreases", "lowered energy cost", "an unknown effect", "no effect", "protect them", "a better effect", "reduced heat", "a worse effect" ]

a better effect

Answer the following multiple-choice question. Question: What effect would less garbage have on the environment? Options: A. It decreases B. lowered energy cost C. an unknown effect D. no effect E. protect them F. a better effect G. reduced heat H. a worse effect Which option is correct and why?

The correct answer is: a better effect.

Cells obtain energy from the blood with the help of

[ "sweating", "batteries", "pancreas", "electron", "insulin", "alveoli", "oxygen", "sunlight" ]

insulin

Answer the following multiple-choice question. Question: Cells obtain energy from the blood with the help of Options: A. sweating B. batteries C. pancreas D. electron E. insulin F. alveoli G. oxygen H. sunlight Which option is correct and why?

The correct answer is: insulin.

doing what with tobacco decreases athletic ability

[ "steroids", "wearing", "A virus", "eating", "Heart rate", "smoking", "humans", "decorating" ]

smoking

Answer the following multiple-choice question. Question: doing what with tobacco decreases athletic ability Options: A. steroids B. wearing C. A virus D. eating E. Heart rate F. smoking G. humans H. decorating Which option is correct and why?

The correct answer is: smoking.

what can some genes be?

[ "mutated", "correlated", "negative", "same", "fertile", "normal", "alleles", "complex" ]

mutated

Answer the following multiple-choice question. Question: what can some genes be? Options: A. mutated B. correlated C. negative D. same E. fertile F. normal G. alleles H. complex Which option is correct and why?

The correct answer is: mutated.

Which would an alligator eat

[ "spider", "crab", "squid", "tilapia" ]

tilapia

Answer the following multiple-choice question. Question: Which would an alligator eat Options: A. spider B. crab C. squid D. tilapia Which option is correct and why?

The correct answer is: tilapia.

Something that may effect a child negatively could be

[ "unicorns", "magic", "time travel", "punching" ]

punching

Answer the following multiple-choice question. Question: Something that may effect a child negatively could be Options: A. unicorns B. magic C. time travel D. punching Which option is correct and why?

The correct answer is: punching.

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What is the general name for a solid material that is formed via a natural process?

[ "mineral", "gas", "plasma", "chemical" ]

mineral

Answer the following multiple-choice question. Question: What is the general name for a solid material that is formed via a natural process? Options: A. mineral B. gas C. plasma D. chemical Which option is correct and why?

The correct answer is: mineral.

Most ecosystems need what?

[ "invasive species", "water", "insects", "food", "tornadoes", "recycling", "plants", "scientists" ]

plants

Answer the following multiple-choice question. Question: Most ecosystems need what? Options: A. invasive species B. water C. insects D. food E. tornadoes F. recycling G. plants H. scientists Which option is correct and why?

The correct answer is: plants.

What can determine the volume of water?

[ "belt size", "watershed", "evaporation", "rulers", "mouth of rivers", "streams", "measuring tape", "measuring cups" ]

measuring cups

Answer the following multiple-choice question. Question: What can determine the volume of water? Options: A. belt size B. watershed C. evaporation D. rulers E. mouth of rivers F. streams G. measuring tape H. measuring cups Which option is correct and why?

The correct answer is: measuring cups.

Illness is prevented in people by reducing what in food?

[ "fiber", "dangerous bugs", "protein", "fat" ]

dangerous bugs

Answer the following multiple-choice question. Question: Illness is prevented in people by reducing what in food? Options: A. fiber B. dangerous bugs C. protein D. fat Which option is correct and why?

The correct answer is: dangerous bugs.

well-drained soil has a positive impact on a plant 's what growth in that soil

[ "stem", "heat", "fibrous", "leaf", "tissue", "rice", "flower", "roots" ]

roots

Answer the following multiple-choice question. Question: well-drained soil has a positive impact on a plant 's what growth in that soil Options: A. stem B. heat C. fibrous D. leaf E. tissue F. rice G. flower H. roots Which option is correct and why?

The correct answer is: roots.

What must seals be adapted to?

[ "warmth", "Pond water", "Fresh water", "exercise", "Oxygenated water", "heat or cold", "Salt water", "Animal survival" ]

Salt water

Answer the following multiple-choice question. Question: What must seals be adapted to? Options: A. warmth B. Pond water C. Fresh water D. exercise E. Oxygenated water F. heat or cold G. Salt water H. Animal survival Which option is correct and why?

The correct answer is: Salt water.

What celestial bodies are classified by color and temperature, ranging from blue to red and hottest to coolest?

[ "galaxies", "astroids", "stars", "planets" ]

stars

Answer the following multiple-choice question. Question: What celestial bodies are classified by color and temperature, ranging from blue to red and hottest to coolest? Options: A. galaxies B. astroids C. stars D. planets Which option is correct and why?

The correct answer is: stars.

An inherited characteristic from my dad is

[ "nasal structure", "a building", "the bike", "the cat" ]

nasal structure

Answer the following multiple-choice question. Question: An inherited characteristic from my dad is Options: A. nasal structure B. a building C. the bike D. the cat Which option is correct and why?

The correct answer is: nasal structure.

What is the most complex organ in the human body?

[ "heart", "muscular", "liver", "brain" ]

brain

Answer the following multiple-choice question. Question: What is the most complex organ in the human body? Options: A. heart B. muscular C. liver D. brain Which option is correct and why?

The correct answer is: brain.

what can affect the respiratory system?

[ "Pollution", "mildew", "gas", "influenza", "oxygen", "bacteria", "smallpox", "gold" ]

mildew

Answer the following multiple-choice question. Question: what can affect the respiratory system? Options: A. Pollution B. mildew C. gas D. influenza E. oxygen F. bacteria G. smallpox H. gold Which option is correct and why?

The correct answer is: mildew.

Ectotherms undergo a variety of changes at the cellular level to acclimatize to shifts in what?

[ "altitude", "volume", "temperature", "density" ]

temperature

Answer the following multiple-choice question. Question: Ectotherms undergo a variety of changes at the cellular level to acclimatize to shifts in what? Options: A. altitude B. volume C. temperature D. density Which option is correct and why?

The correct answer is: temperature.

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what do viruses contain?

[ "Mass", "DNA", "SNPs", "RNA", "acid", "gene", "ovum", "host" ]

RNA

Answer the following multiple-choice question. Question: what do viruses contain? Options: A. Mass B. DNA C. SNPs D. RNA E. acid F. gene G. ovum H. host Which option is correct and why?

The correct answer is: RNA.

How does glucose cause food to taste?

[ "energy", "sweet", "Energy.", "like candy", "good", "Rise", "salty", "savory" ]

sweet

Answer the following multiple-choice question. Question: How does glucose cause food to taste? Options: A. energy B. sweet C. Energy. D. like candy E. good F. Rise G. salty H. savory Which option is correct and why?

The correct answer is: sweet.

What is polyisoprene better known as?

[ "styrofoam", "rayon", "silicon", "rubber" ]

rubber

Answer the following multiple-choice question. Question: What is polyisoprene better known as? Options: A. styrofoam B. rayon C. silicon D. rubber Which option is correct and why?

The correct answer is: rubber.

What is considered to be the control center for homeostatic mechanisms?

[ "thyroid", "adrenal cortex", "hypothalamus", "hippocampus" ]

hypothalamus

Answer the following multiple-choice question. Question: What is considered to be the control center for homeostatic mechanisms? Options: A. thyroid B. adrenal cortex C. hypothalamus D. hippocampus Which option is correct and why?

The correct answer is: hypothalamus.

What property are alkali metals at room temperature?

[ "solid", "liquid", "mixed", "solid" ]

solid

Answer the following multiple-choice question. Question: What property are alkali metals at room temperature? Options: A. solid B. liquid C. mixed D. solid Which option is correct and why?

The correct answer is: solid.

Processes in which matter changes between liquid and solid states are freezing and?

[ "steaming", "transpiration", "boiling", "melting" ]

melting

Answer the following multiple-choice question. Question: Processes in which matter changes between liquid and solid states are freezing and? Options: A. steaming B. transpiration C. boiling D. melting Which option is correct and why?

The correct answer is: melting.

What do dendrites from the cell body recieve impulses from?

[ "other neurons", "other cells", "axon", "myelin" ]

other neurons

Answer the following multiple-choice question. Question: What do dendrites from the cell body recieve impulses from? Options: A. other neurons B. other cells C. axon D. myelin Which option is correct and why?

The correct answer is: other neurons.

Light emitted by atoms is polychromatic—containing more than one of these?

[ "weight", "gravity", "filter", "wavelength" ]

wavelength

Answer the following multiple-choice question. Question: Light emitted by atoms is polychromatic—containing more than one of these? Options: A. weight B. gravity C. filter D. wavelength Which option is correct and why?

The correct answer is: wavelength.

null

What must be adapted to salt water?

[ "animals", "mammals", "ducks", "lizards", "bacteria", "humans", "fur seals", "whales" ]

whales

Answer the following multiple-choice question. Question: What must be adapted to salt water? Options: A. animals B. mammals C. ducks D. lizards E. bacteria F. humans G. fur seals H. whales Which option is correct and why?

The correct answer is: whales.

what does gases from burning coal and oil dissolving in water in the atmosphere do?

[ "chemical changes", "saves trees", "forms diamonds", "vaporization", "heating liquids", "kills trees", "weathering", "Pollution" ]

kills trees

Answer the following multiple-choice question. Question: what does gases from burning coal and oil dissolving in water in the atmosphere do? Options: A. chemical changes B. saves trees C. forms diamonds D. vaporization E. heating liquids F. kills trees G. weathering H. Pollution Which option is correct and why?

The correct answer is: kills trees.

What type of physical properties of a substance do not depend on amount?

[ "stable", "extensive", "inherent", "intensive" ]

intensive

Answer the following multiple-choice question. Question: What type of physical properties of a substance do not depend on amount? Options: A. stable B. extensive C. inherent D. intensive Which option is correct and why?

The correct answer is: intensive.

Most modern gymnosperms are trees covered in what?

[ "bark", "sand", "damage", "bees", "leaves", "growth", "nektar", "vines" ]

bark

Answer the following multiple-choice question. Question: Most modern gymnosperms are trees covered in what? Options: A. bark B. sand C. damage D. bees E. leaves F. growth G. nektar H. vines Which option is correct and why?

The correct answer is: bark.

A pedigree is a chart which shows the inheritance of a trait over several what?

[ "centuries", "organisms", "generations", "events" ]

generations

Answer the following multiple-choice question. Question: A pedigree is a chart which shows the inheritance of a trait over several what? Options: A. centuries B. organisms C. generations D. events Which option is correct and why?

The correct answer is: generations.

passive immunity lasts only as long as the antibodies survive where?

[ "cows", "heat", "skin", "Mitosis", "blood", "humans", "Summer", "animals" ]

blood

Answer the following multiple-choice question. Question: passive immunity lasts only as long as the antibodies survive where? Options: A. cows B. heat C. skin D. Mitosis E. blood F. humans G. Summer H. animals Which option is correct and why?

The correct answer is: blood.

What can human facial expressions communicate?

[ "emotions", "behaviors", "theories", "ideas" ]

emotions

Answer the following multiple-choice question. Question: What can human facial expressions communicate? Options: A. emotions B. behaviors C. theories D. ideas Which option is correct and why?

The correct answer is: emotions.

What is very deadly?

[ "sticks", "truth", "insults", "Pesticides", "chlorofluorocarbons", "Tobacco smoke", "Electrical energy", "forest is destroyed" ]

Tobacco smoke

Answer the following multiple-choice question. Question: What is very deadly? Options: A. sticks B. truth C. insults D. Pesticides E. chlorofluorocarbons F. Tobacco smoke G. Electrical energy H. forest is destroyed Which option is correct and why?

The correct answer is: Tobacco smoke.

What can have special excretory structures?

[ "barnacles", "animals", "feces", "molecules", "fungi", "cows", "insects", "planets" ]

insects

Answer the following multiple-choice question. Question: What can have special excretory structures? Options: A. barnacles B. animals C. feces D. molecules E. fungi F. cows G. insects H. planets Which option is correct and why?

The correct answer is: insects.

What temperature scale is obtained by adding 273 degrees from the corresponding celsius temperature?

[ "seismic scale", "whittle scale", "kelvin scale", "ph scale" ]

kelvin scale

Answer the following multiple-choice question. Question: What temperature scale is obtained by adding 273 degrees from the corresponding celsius temperature? Options: A. seismic scale B. whittle scale C. kelvin scale D. ph scale Which option is correct and why?

The correct answer is: kelvin scale.

magnifying glass is used to

[ "make objects appear", "find better sights", "increase object size", "increase seeing potential" ]

increase seeing potential

Answer the following multiple-choice question. Question: magnifying glass is used to Options: A. make objects appear B. find better sights C. increase object size D. increase seeing potential Which option is correct and why?

The correct answer is: increase seeing potential.

Using wind in order to power factories is a good idea because

[ "it can be gotten continuously", "it is free from dirt", "it is electric and powerful", "is uses very little gasoline" ]

it can be gotten continuously

Answer the following multiple-choice question. Question: Using wind in order to power factories is a good idea because Options: A. it can be gotten continuously B. it is free from dirt C. it is electric and powerful D. is uses very little gasoline Which option is correct and why?

The correct answer is: it can be gotten continuously.

Different interatomic distances produce different lattice what?

[ "weights", "surfaces", "qualities", "energies" ]

energies

Answer the following multiple-choice question. Question: Different interatomic distances produce different lattice what? Options: A. weights B. surfaces C. qualities D. energies Which option is correct and why?

The correct answer is: energies.

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.