ellendagher/MNLP_M2_mcqa_dataset_lighteval_cleaned

question stringlengths 4 399	choices listlengths 4 8	correct_answer stringlengths 1 116	prompt stringlengths 146 739	completion stringlengths 25 140	answer stringclasses 5 values
A deer	[ "would live in an area devoid of fauna or flora", "would live in an area surrounded by redwoods", "would live in a highly populate city", "would live in an aquatic environment" ]	would live in an area surrounded by redwoods	Answer the following multiple-choice question. Question: A deer Options: A. would live in an area devoid of fauna or flora B. would live in an area surrounded by redwoods C. would live in a highly populate city D. would live in an aquatic environment Which option is correct and why?	The correct answer is: would live in an area surrounded by redwoods.	B
a sequence of characters may start with runoff or what seeping out of a spring?	[ "sodium", "Joules", "liquid", "rivers", "solutes", "water", "rain", "SO2" ]	water	Answer the following multiple-choice question. Question: a sequence of characters may start with runoff or what seeping out of a spring? Options: A. sodium B. Joules C. liquid D. rivers E. solutes F. water G. rain H. SO2 Which option is correct and why?	The correct answer is: water.	A
An example of weathering is	[ "a smooth sandy beach", "a smooth river stone", "a tall pine tree", "a large sharp boulder" ]	a smooth river stone	Answer the following multiple-choice question. Question: An example of weathering is Options: A. a smooth sandy beach B. a smooth river stone C. a tall pine tree D. a large sharp boulder Which option is correct and why?	The correct answer is: a smooth river stone.	B
Connective tissues typically have three characteristic components in common: cells, large amounts of amorphous ground substance, and what else?	[ "protein fibers", "antioxidants", "hormones", "white blood cells" ]	protein fibers	Answer the following multiple-choice question. Question: Connective tissues typically have three characteristic components in common: cells, large amounts of amorphous ground substance, and what else? Options: A. protein fibers B. antioxidants C. hormones D. white blood cells Which option is correct and why?	The correct answer is: protein fibers.	A
What can have a positive impact on the environment?	[ "power stations", "cactuses", "bushes", "power", "mussels", "animals", "paper bags", "satellites" ]	paper bags	Answer the following multiple-choice question. Question: What can have a positive impact on the environment? Options: A. power stations B. cactuses C. bushes D. power E. mussels F. animals G. paper bags H. satellites Which option is correct and why?	The correct answer is: paper bags.	A
Ecosystems	[ "are made up of many plants and lack living animals", "are communities with a plethora of living beings", "only contain animals of the same species", "are present only on certain continents" ]	are communities with a plethora of living beings	Answer the following multiple-choice question. Question: Ecosystems Options: A. are made up of many plants and lack living animals B. are communities with a plethora of living beings C. only contain animals of the same species D. are present only on certain continents Which option is correct and why?	The correct answer is: are communities with a plethora of living beings.	B
Anosmia, the loss of what sense, is often the result of the olfactory nerve being severed?	[ "general sensitivity", "balance", "smell", "taste" ]	smell	Answer the following multiple-choice question. Question: Anosmia, the loss of what sense, is often the result of the olfactory nerve being severed? Options: A. general sensitivity B. balance C. smell D. taste Which option is correct and why?	The correct answer is: smell.	C
What is a measure of how much energy is needed to change the temperature of a substance?	[ "specific gravity", "momentum", "thermal potential", "specific heat" ]	specific heat	Answer the following multiple-choice question. Question: What is a measure of how much energy is needed to change the temperature of a substance? Options: A. specific gravity B. momentum C. thermal potential D. specific heat Which option is correct and why?	The correct answer is: specific heat.	D
can the movement of tectonic plates be predicted?	[ "look", "wind", "eons", "well", "loss", "Rio", "made", "yes" ]	yes	Answer the following multiple-choice question. Question: can the movement of tectonic plates be predicted? Options: A. look B. wind C. eons D. well E. loss F. Rio G. made H. yes Which option is correct and why?	The correct answer is: yes.	A
What structures sweep laterally, hugging the pelvic walls, then turn medially and pierce the bladder wall obliquely?	[ "tubules", "fallopian tube", "catheters", "ureters" ]	ureters	Answer the following multiple-choice question. Question: What structures sweep laterally, hugging the pelvic walls, then turn medially and pierce the bladder wall obliquely? Options: A. tubules B. fallopian tube C. catheters D. ureters Which option is correct and why?	The correct answer is: ureters.	D
Line graphs are especially useful for showing changes over what?	[ "velocity", "time", "space", "energy" ]	time	Answer the following multiple-choice question. Question: Line graphs are especially useful for showing changes over what? Options: A. velocity B. time C. space D. energy Which option is correct and why?	The correct answer is: time.	B
Which of these items is required for a deer to live	[ "sun", "iron", "sand", "cafeteria" ]	sun	Answer the following multiple-choice question. Question: Which of these items is required for a deer to live Options: A. sun B. iron C. sand D. cafeteria Which option is correct and why?	The correct answer is: sun.	A
Love canal was an infamous example of what type of pollution?	[ "Land Pollution", "Visual Pollution", "industrial waste dumping", "thermal pollution" ]	industrial waste dumping	Answer the following multiple-choice question. Question: Love canal was an infamous example of what type of pollution? Options: A. Land Pollution B. Visual Pollution C. industrial waste dumping D. thermal pollution Which option is correct and why?	The correct answer is: industrial waste dumping.	C
The cell wall acts as an extra layer of protection, helps the cell maintain its shape, and prevents what?	[ "dehydration", "Respiration", "exhaustion", "extinction" ]	dehydration	Answer the following multiple-choice question. Question: The cell wall acts as an extra layer of protection, helps the cell maintain its shape, and prevents what? Options: A. dehydration B. Respiration C. exhaustion D. extinction Which option is correct and why?	The correct answer is: dehydration.	A
Which type of isomers generally have lower boiling and melting points than straight-chain isomers?	[ "branched - solar isomers", "branched-chain isomers", "straight-chain isomers", "branched-looping isomers" ]	branched-chain isomers	Answer the following multiple-choice question. Question: Which type of isomers generally have lower boiling and melting points than straight-chain isomers? Options: A. branched - solar isomers B. branched-chain isomers C. straight-chain isomers D. branched-looping isomers Which option is correct and why?	The correct answer is: branched-chain isomers.	B
Urine has to pass through what as the bladder empties?	[ "epidermal", "body water", "a sphincter", "all liquids", "mouth of rivers", "alveoli", "salt and water.", "aqueous solution" ]	a sphincter	Answer the following multiple-choice question. Question: Urine has to pass through what as the bladder empties? Options: A. epidermal B. body water C. a sphincter D. all liquids E. mouth of rivers F. alveoli G. salt and water. H. aqueous solution Which option is correct and why?	The correct answer is: a sphincter.	C
When volcanoes erupt, what from the mantle is released as carbon dioxide into the air?	[ "carbon", "lava", "vapor", "hydrogen" ]	carbon	Answer the following multiple-choice question. Question: When volcanoes erupt, what from the mantle is released as carbon dioxide into the air? Options: A. carbon B. lava C. vapor D. hydrogen Which option is correct and why?	The correct answer is: carbon.	A
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
After the egg is fertilized the mrna is translated into what?	[ "mitochondria", "factor", "DNA", "protein" ]	protein	Answer the following multiple-choice question. Question: After the egg is fertilized the mrna is translated into what? Options: A. mitochondria B. factor C. DNA D. protein Which option is correct and why?	The correct answer is: protein.	D
Each vertebral body has a large hole in the center through which the nerves of what pass?	[ "spinal cord", "steering cord", "Brain Cord", "layers cord" ]	spinal cord	Answer the following multiple-choice question. Question: Each vertebral body has a large hole in the center through which the nerves of what pass? Options: A. spinal cord B. steering cord C. Brain Cord D. layers cord Which option is correct and why?	The correct answer is: spinal cord.	A
What are a source of food for many fish species?	[ "layers of fat", "bird species", "human species", "keystone species", "Organic compounds", "barnacles", "gastropod shells", "species of deer" ]	keystone species	Answer the following multiple-choice question. Question: What are a source of food for many fish species? Options: A. layers of fat B. bird species C. human species D. keystone species E. Organic compounds F. barnacles G. gastropod shells H. species of deer Which option is correct and why?	The correct answer is: keystone species.	D
Where do radio waves lie on the electromagnetic spectrum?	[ "far left", "far right", "top", "middle" ]	far left	Answer the following multiple-choice question. Question: Where do radio waves lie on the electromagnetic spectrum? Options: A. far left B. far right C. top D. middle Which option is correct and why?	The correct answer is: far left.	A
What pulls objects towards Earth?	[ "gravitating", "wind", "forces", "gravitational waves", "gravity", "radio waves", "heat", "rivers" ]	gravity	Answer the following multiple-choice question. Question: What pulls objects towards Earth? Options: A. gravitating B. wind C. forces D. gravitational waves E. gravity F. radio waves G. heat H. rivers Which option is correct and why?	The correct answer is: gravity.	E
The amniotic egg first evolved in what species?	[ "amphibians", "reptiles", "birds", "mammals" ]	reptiles	Answer the following multiple-choice question. Question: The amniotic egg first evolved in what species? Options: A. amphibians B. reptiles C. birds D. mammals Which option is correct and why?	The correct answer is: reptiles.	B
What can be identified after heating water?	[ "Chemical energy", "organisms", "frozen water", "its freezing point", "Movement of an air mass", "its boiling point", "objects that have mass", "magma's boiling point" ]	its boiling point	Answer the following multiple-choice question. Question: What can be identified after heating water? Options: A. Chemical energy B. organisms C. frozen water D. its freezing point E. Movement of an air mass F. its boiling point G. objects that have mass H. magma's boiling point Which option is correct and why?	The correct answer is: its boiling point.	A
What is another term for the parabolic motion of a thrown object?	[ "simple motion", "regular motion", "newtonian motion", "projectile motion" ]	projectile motion	Answer the following multiple-choice question. Question: What is another term for the parabolic motion of a thrown object? Options: A. simple motion B. regular motion C. newtonian motion D. projectile motion Which option is correct and why?	The correct answer is: projectile motion.	D
What is considered to be a person's entire genetic information?	[ "organism", "genome", "chromosome", "biosphere" ]	genome	Answer the following multiple-choice question. Question: What is considered to be a person's entire genetic information? Options: A. organism B. genome C. chromosome D. biosphere Which option is correct and why?	The correct answer is: genome.	B
What is the term for organisms that can maintain a stable body temperature even in the face of large fluctuations in the environmental temperature?	[ "pachyderm", "homeotherm", "ectotherms", "endotherms" ]	endotherms	Answer the following multiple-choice question. Question: What is the term for organisms that can maintain a stable body temperature even in the face of large fluctuations in the environmental temperature? Options: A. pachyderm B. homeotherm C. ectotherms D. endotherms Which option is correct and why?	The correct answer is: endotherms.	D
Which relationship is accurate?	[ "rabbits always eat producers", "plants eat rabbits which eat plants", "rabbits eat plants which eat plants", "plants eat plants which eat plants" ]	rabbits always eat producers	Answer the following multiple-choice question. Question: Which relationship is accurate? Options: A. rabbits always eat producers B. plants eat rabbits which eat plants C. rabbits eat plants which eat plants D. plants eat plants which eat plants Which option is correct and why?	The correct answer is: rabbits always eat producers.	A
What has a positive impact on body strength?	[ "frequent physical contact", "irregular body motion", "decreased physical effort", "active physical effort" ]	active physical effort	Answer the following multiple-choice question. Question: What has a positive impact on body strength? Options: A. frequent physical contact B. irregular body motion C. decreased physical effort D. active physical effort Which option is correct and why?	The correct answer is: active physical effort.	D
What do mutations do to DNA?	[ "It expands", "Damages them", "negative", "Moisturize it.", "Help it.", "Destroy it.", "It decreases", "Change it." ]	Change it.	Answer the following multiple-choice question. Question: What do mutations do to DNA? Options: A. It expands B. Damages them C. negative D. Moisturize it. E. Help it. F. Destroy it. G. It decreases H. Change it. Which option is correct and why?	The correct answer is: Change it..	A
What uses lipids to store energy?	[ "fish", "humans", "water", "cats", "the Sun", "rocks", "ferns", "Man" ]	fish	Answer the following multiple-choice question. Question: What uses lipids to store energy? Options: A. fish B. humans C. water D. cats E. the Sun F. rocks G. ferns H. Man Which option is correct and why?	The correct answer is: fish.	A
what do somatic cells perform?	[ "recovery", "Absorb light", "evolution", "Plants growth", "migrate", "recycling", "resistance", "allow growth" ]	evolution	Answer the following multiple-choice question. Question: what do somatic cells perform? Options: A. recovery B. Absorb light C. evolution D. Plants growth E. migrate F. recycling G. resistance H. allow growth Which option is correct and why?	The correct answer is: evolution.	C
What 2 things keep polar bears warm in their arctic ecosystem?	[ "thick fur, blubber", "camouflage, blubber", "colourful fur , blubber", "hibernation, thick fur" ]	thick fur, blubber	Answer the following multiple-choice question. Question: What 2 things keep polar bears warm in their arctic ecosystem? Options: A. thick fur, blubber B. camouflage, blubber C. colourful fur , blubber D. hibernation, thick fur Which option is correct and why?	The correct answer is: thick fur, blubber.	A
Being a nonrenewable resource means coal	[ "is highly sought after as an alternate energy source", "can be replaced and replenished with enough time", "the industry one day will cease to exist", "is flourishing with an unending supply" ]	the industry one day will cease to exist	Answer the following multiple-choice question. Question: Being a nonrenewable resource means coal Options: A. is highly sought after as an alternate energy source B. can be replaced and replenished with enough time C. the industry one day will cease to exist D. is flourishing with an unending supply Which option is correct and why?	The correct answer is: the industry one day will cease to exist.	C
What kind of circulatory system do fish have?	[ "open", "solid", "closed", "three", "stagnant", "kinetic", "complex", "gills" ]	closed	Answer the following multiple-choice question. Question: What kind of circulatory system do fish have? Options: A. open B. solid C. closed D. three E. stagnant F. kinetic G. complex H. gills Which option is correct and why?	The correct answer is: closed.	C
What is used to preserve food?	[ "evaporation", "Something from Nesco", "white vinegar", "Calcium carbonate", "salt and water.", "layers of fat", "Exfoliation", "adding heat" ]	Something from Nesco	Answer the following multiple-choice question. Question: What is used to preserve food? Options: A. evaporation B. Something from Nesco C. white vinegar D. Calcium carbonate E. salt and water. F. layers of fat G. Exfoliation H. adding heat Which option is correct and why?	The correct answer is: Something from Nesco.	B
What are considered to be the most basic concepts in the field of physical science?	[ "matter and energy", "force and matter", "energy and motion", "change and energy" ]	matter and energy	Answer the following multiple-choice question. Question: What are considered to be the most basic concepts in the field of physical science? Options: A. matter and energy B. force and matter C. energy and motion D. change and energy Which option is correct and why?	The correct answer is: matter and energy.	A
An example of evaporation is a body of water drying up by	[ "prolonged solar expsosure", "cooking lunch", "taking naps", "smiting enemies" ]	prolonged solar expsosure	Answer the following multiple-choice question. Question: An example of evaporation is a body of water drying up by Options: A. prolonged solar expsosure B. cooking lunch C. taking naps D. smiting enemies Which option is correct and why?	The correct answer is: prolonged solar expsosure.	A
Devices require to function	[ "A kernel", "hydration", "an electron lens", "hydrogen and oxygen", "heating liquids", "a hydraulic system", "kinetic energy", "Something to move" ]	kinetic energy	Answer the following multiple-choice question. Question: Devices require to function Options: A. A kernel B. hydration C. an electron lens D. hydrogen and oxygen E. heating liquids F. a hydraulic system G. kinetic energy H. Something to move Which option is correct and why?	The correct answer is: kinetic energy.	A
What is pulling your finger over a guitar string an example of?	[ "tightening a guitar string", "Stopping a musical sound", "making music with an instrument", "Putting a guitar away" ]	making music with an instrument	Answer the following multiple-choice question. Question: What is pulling your finger over a guitar string an example of? Options: A. tightening a guitar string B. Stopping a musical sound C. making music with an instrument D. Putting a guitar away Which option is correct and why?	The correct answer is: making music with an instrument.	C
What converts chemical energy into mechanical energy?	[ "rocks", "batteries", "water vapor", "monkeys", "cats", "a car", "cows", "rockets" ]	a car	Answer the following multiple-choice question. Question: What converts chemical energy into mechanical energy? Options: A. rocks B. batteries C. water vapor D. monkeys E. cats F. a car G. cows H. rockets Which option is correct and why?	The correct answer is: a car.	A
When do moose begin behavior intended to attract a mate?	[ "Winter", "howling", "The past", "sweating", "Summer", "autumn", "ligt", "movement" ]	autumn	Answer the following multiple-choice question. Question: When do moose begin behavior intended to attract a mate? Options: A. Winter B. howling C. The past D. sweating E. Summer F. autumn G. ligt H. movement Which option is correct and why?	The correct answer is: autumn.	A
Cold-blooded animals are unable to live in cold climates, which is why you always see this type of creature in hot areas	[ "remote", "eggshells", "Iguanas", "candy blooded" ]	Iguanas	Answer the following multiple-choice question. Question: Cold-blooded animals are unable to live in cold climates, which is why you always see this type of creature in hot areas Options: A. remote B. eggshells C. Iguanas D. candy blooded Which option is correct and why?	The correct answer is: Iguanas.	C
What are chemical messengers?	[ "Acids", "photons", "androgens", "basic", "metal", "Life forms", "nerves", "glucose" ]	androgens	Answer the following multiple-choice question. Question: What are chemical messengers? Options: A. Acids B. photons C. androgens D. basic E. metal F. Life forms G. nerves H. glucose Which option is correct and why?	The correct answer is: androgens.	C
The lunar face appears to change 52 times	[ "a millennium", "a month", "a day", "annually" ]	annually	Answer the following multiple-choice question. Question: The lunar face appears to change 52 times Options: A. a millennium B. a month C. a day D. annually Which option is correct and why?	The correct answer is: annually.	D
pollutants have a negative impact on animals if what?	[ "kill them", "ignored", "ingested", "Cars", "Smoking", "circumvented", "Pesticides", "avoided" ]	ingested	Answer the following multiple-choice question. Question: pollutants have a negative impact on animals if what? Options: A. kill them B. ignored C. ingested D. Cars E. Smoking F. circumvented G. Pesticides H. avoided Which option is correct and why?	The correct answer is: ingested.	C
Fierce emotion can be recorded from where?	[ "sensory neurons", "swamp vegetation", "barks and snarls", "runoff,water seeping spring", "sub-units of species", "locations of objects", "the body's largest organ", "heat and pressure" ]	runoff,water seeping spring	Answer the following multiple-choice question. Question: Fierce emotion can be recorded from where? Options: A. sensory neurons B. swamp vegetation C. barks and snarls D. runoff,water seeping spring E. sub-units of species F. locations of objects G. the body's largest organ H. heat and pressure Which option is correct and why?	The correct answer is: runoff,water seeping spring.	D
What type of electrons are attracted to the positive nucleus?	[ "negative electrons", "particular electrons", "passive electrons", "turbulent electrons" ]	negative electrons	Answer the following multiple-choice question. Question: What type of electrons are attracted to the positive nucleus? Options: A. negative electrons B. particular electrons C. passive electrons D. turbulent electrons Which option is correct and why?	The correct answer is: negative electrons.	A
Sensing what requires the brain?	[ "poltergeist", "light", "demons", "state", "voltage", "nerves", "motion", "ghosts" ]	light	Answer the following multiple-choice question. Question: Sensing what requires the brain? Options: A. poltergeist B. light C. demons D. state E. voltage F. nerves G. motion H. ghosts Which option is correct and why?	The correct answer is: light.	B
What does healing require?	[ "strategy", "food", "energy", "oxygen", "blood", "health", "time", "desire" ]	time	Answer the following multiple-choice question. Question: What does healing require? Options: A. strategy B. food C. energy D. oxygen E. blood F. health G. time H. desire Which option is correct and why?	The correct answer is: time.	A
The northern hemisphere experiences winter	[ "the month after March", "the month after November", "the month after August", "the month after June" ]	the month after November	Answer the following multiple-choice question. Question: The northern hemisphere experiences winter Options: A. the month after March B. the month after November C. the month after August D. the month after June Which option is correct and why?	The correct answer is: the month after November.	B
Cold fronts cause what as they pass by?	[ "lightning", "flooding", "vaporization", "bleaching", "Fog is formed", "solar coronas", "eclipses", "rainfall" ]	lightning	Answer the following multiple-choice question. Question: Cold fronts cause what as they pass by? Options: A. lightning B. flooding C. vaporization D. bleaching E. Fog is formed F. solar coronas G. eclipses H. rainfall Which option is correct and why?	The correct answer is: lightning.	A
Which two systems together provide support to the body and allow for movement?	[ "skeletal and digestive", "muscular and nervous", "skeletal and muscular", "vascular and muscular" ]	skeletal and muscular	Answer the following multiple-choice question. Question: Which two systems together provide support to the body and allow for movement? Options: A. skeletal and digestive B. muscular and nervous C. skeletal and muscular D. vascular and muscular Which option is correct and why?	The correct answer is: skeletal and muscular.	C
bacteria are more active at what	[ "their hosts", "high temperatures", "dormant state", "dry and hot", "they body they live in", "energy barrier", "aerobic capacity", "Animal survival" ]	high temperatures	Answer the following multiple-choice question. Question: bacteria are more active at what Options: A. their hosts B. high temperatures C. dormant state D. dry and hot E. they body they live in F. energy barrier G. aerobic capacity H. Animal survival Which option is correct and why?	The correct answer is: high temperatures.	B
What can be used as an alternative fuel?	[ "Toyota", "Energy", "corn", "soap", "space", "CO 2", "stone", "Trees" ]	corn	Answer the following multiple-choice question. Question: What can be used as an alternative fuel? Options: A. Toyota B. Energy C. corn D. soap E. space F. CO 2 G. stone H. Trees Which option is correct and why?	The correct answer is: corn.	C
What type of energy is useful to humans because it's ease of transport and conversion to other forms of energy?	[ "electrical", "potential", "heat", "physical" ]	electrical	Answer the following multiple-choice question. Question: What type of energy is useful to humans because it's ease of transport and conversion to other forms of energy? Options: A. electrical B. potential C. heat D. physical Which option is correct and why?	The correct answer is: electrical.	A
What is the name of the light cycle that plants detect?	[ "photons", "three", "Summer", "diurnal", "autumn", "Energy.", "Energy", "sunlight" ]	diurnal	Answer the following multiple-choice question. Question: What is the name of the light cycle that plants detect? Options: A. photons B. three C. Summer D. diurnal E. autumn F. Energy. G. Energy H. sunlight Which option is correct and why?	The correct answer is: diurnal.	D
What can show how a rainbow is formed by refraction of light by splitting light into all different colors?	[ "watching sunlight bounce off a mirror", "shining a flashlight on a gem", "shining a flashlight at a mirror", "looking at a freshly formed diamond" ]	shining a flashlight on a gem	Answer the following multiple-choice question. Question: What can show how a rainbow is formed by refraction of light by splitting light into all different colors? Options: A. watching sunlight bounce off a mirror B. shining a flashlight on a gem C. shining a flashlight at a mirror D. looking at a freshly formed diamond Which option is correct and why?	The correct answer is: shining a flashlight on a gem.	B
What is an example of an echinoderm?	[ "a fish", "eel", "starfish", "parasites", "ferns", "shark", "fertile", "algae" ]	starfish	Answer the following multiple-choice question. Question: What is an example of an echinoderm? Options: A. a fish B. eel C. starfish D. parasites E. ferns F. shark G. fertile H. algae Which option is correct and why?	The correct answer is: starfish.	C
What occurs in gametes?	[ "offspring", "pollen", "resistance", "Energy", "Energy.", "heat", "syngamy", "glucose" ]	syngamy	Answer the following multiple-choice question. Question: What occurs in gametes? Options: A. offspring B. pollen C. resistance D. Energy E. Energy. F. heat G. syngamy H. glucose Which option is correct and why?	The correct answer is: syngamy.	A
What helps attract bees to plants?	[ "courtship", "a chime", "Nectar", "Petals", "cellulose", "Ants", "seeds", "Honey" ]	Nectar	Answer the following multiple-choice question. Question: What helps attract bees to plants? Options: A. courtship B. a chime C. Nectar D. Petals E. cellulose F. Ants G. seeds H. Honey Which option is correct and why?	The correct answer is: Nectar.	C
A dog can breathe	[ "under an ocean", "out in space", "in a church", "in a sarcophagus" ]	in a church	Answer the following multiple-choice question. Question: A dog can breathe Options: A. under an ocean B. out in space C. in a church D. in a sarcophagus Which option is correct and why?	The correct answer is: in a church.	C
What kind of weathering is abrasion?	[ "mechanical", "natural", "electromagnetic", "molecular" ]	mechanical	Answer the following multiple-choice question. Question: What kind of weathering is abrasion? Options: A. mechanical B. natural C. electromagnetic D. molecular Which option is correct and why?	The correct answer is: mechanical.	A
What is produced during a condensation reaction?	[ "wind", "rain", "water", "fire" ]	water	Answer the following multiple-choice question. Question: What is produced during a condensation reaction? Options: A. wind B. rain C. water D. fire Which option is correct and why?	The correct answer is: water.	C
what is used to find objects underwater?	[ "echolocation", "a hydraulic system", "heat energy", "Electrical energy", "dolphins", "mussels", "by indirect light", "rays or beams" ]	echolocation	Answer the following multiple-choice question. Question: what is used to find objects underwater? Options: A. echolocation B. a hydraulic system C. heat energy D. Electrical energy E. dolphins F. mussels G. by indirect light H. rays or beams Which option is correct and why?	The correct answer is: echolocation.	A
What type of rocks are laid down horizontally with the oldest at the bottom?	[ "crystalline", "metamorphic", "igneous", "sedimentary" ]	sedimentary	Answer the following multiple-choice question. Question: What type of rocks are laid down horizontally with the oldest at the bottom? Options: A. crystalline B. metamorphic C. igneous D. sedimentary Which option is correct and why?	The correct answer is: sedimentary.	D
Said to go hand-in-hand with science, what evolves as new materials, designs, and processes are invented?	[ "invention", "biology", "technology", "industry" ]	technology	Answer the following multiple-choice question. Question: Said to go hand-in-hand with science, what evolves as new materials, designs, and processes are invented? Options: A. invention B. biology C. technology D. industry Which option is correct and why?	The correct answer is: technology.	C
A yellow dwarf is an origin of	[ "cold", "sound", "life", "heat" ]	heat	Answer the following multiple-choice question. Question: A yellow dwarf is an origin of Options: A. cold B. sound C. life D. heat Which option is correct and why?	The correct answer is: heat.	D
What is a network solid and consists of carbon atoms covalently bonded to one another in a repeating three-dimensional pattern?	[ "a ruby", "a diamond", "an agate", "a zirconium" ]	a diamond	Answer the following multiple-choice question. Question: What is a network solid and consists of carbon atoms covalently bonded to one another in a repeating three-dimensional pattern? Options: A. a ruby B. a diamond C. an agate D. a zirconium Which option is correct and why?	The correct answer is: a diamond.	B
What type of water is in lakes	[ "more abundant", "there are waves in ponds", "fresh water", "liquid", "there are no fish in lakes", "body water", "storing water", "fish eat meat" ]	fresh water	Answer the following multiple-choice question. Question: What type of water is in lakes Options: A. more abundant B. there are waves in ponds C. fresh water D. liquid E. there are no fish in lakes F. body water G. storing water H. fish eat meat Which option is correct and why?	The correct answer is: fresh water.	C
During what are deletions and duplications especially likely to occur?	[ "endothermia", "nucleus", "electrolysis", "meiosis" ]	meiosis	Answer the following multiple-choice question. Question: During what are deletions and duplications especially likely to occur? Options: A. endothermia B. nucleus C. electrolysis D. meiosis Which option is correct and why?	The correct answer is: meiosis.	D
What is a small, spherical compartment separated by at least one lipid layer from the cytosol?	[ "cortex", "vesicle", "capillary", "cuticle" ]	vesicle	Answer the following multiple-choice question. Question: What is a small, spherical compartment separated by at least one lipid layer from the cytosol? Options: A. cortex B. vesicle C. capillary D. cuticle Which option is correct and why?	The correct answer is: vesicle.	B
Where do sperm go after leaving the testicles and before entering the vas deferens?	[ "anus", "skin", "clitoris", "epididymis" ]	epididymis	Answer the following multiple-choice question. Question: Where do sperm go after leaving the testicles and before entering the vas deferens? Options: A. anus B. skin C. clitoris D. epididymis Which option is correct and why?	The correct answer is: epididymis.	D
What does the respiratory system exchange between the body and the outside air?	[ "gases", "nutrients", "fluids", "blood" ]	gases	Answer the following multiple-choice question. Question: What does the respiratory system exchange between the body and the outside air? Options: A. gases B. nutrients C. fluids D. blood Which option is correct and why?	The correct answer is: gases.	A
What is a disease that can be spread from animals to humans called?	[ "proteolysis", "parasite", "zoonosis", "Anthroponosis" ]	zoonosis	Answer the following multiple-choice question. Question: What is a disease that can be spread from animals to humans called? Options: A. proteolysis B. parasite C. zoonosis D. Anthroponosis Which option is correct and why?	The correct answer is: zoonosis.	C
A mighty river flows through an area for millennia. Afterwards, it can be noted that where there once were shallow rivers, there are now	[ "massive canyons", "large bricks", "old socks", "small creeks" ]	massive canyons	Answer the following multiple-choice question. Question: A mighty river flows through an area for millennia. Afterwards, it can be noted that where there once were shallow rivers, there are now Options: A. massive canyons B. large bricks C. old socks D. small creeks Which option is correct and why?	The correct answer is: massive canyons.	A
A thing which has something firmly raked over it may	[ "lose a pebble", "be built up", "lose a portion", "grow larger" ]	lose a portion	Answer the following multiple-choice question. Question: A thing which has something firmly raked over it may Options: A. lose a pebble B. be built up C. lose a portion D. grow larger Which option is correct and why?	The correct answer is: lose a portion.	C
When you increase the viability of food, you increase the ability to	[ "waste it", "modify it", "disperse it", "displace it" ]	disperse it	Answer the following multiple-choice question. Question: When you increase the viability of food, you increase the ability to Options: A. waste it B. modify it C. disperse it D. displace it Which option is correct and why?	The correct answer is: disperse it.	C
Which Disney character was a herbivore?	[ "Pluto", "Cheshire Cat", "Bambi", "Simba" ]	Bambi	Answer the following multiple-choice question. Question: Which Disney character was a herbivore? Options: A. Pluto B. Cheshire Cat C. Bambi D. Simba Which option is correct and why?	The correct answer is: Bambi.	C
Hypertension, or high blood pressure, can increase the risk of what?	[ "cardiovascular disease", "abnormal disease", "bone disease", "physiological disease" ]	cardiovascular disease	Answer the following multiple-choice question. Question: Hypertension, or high blood pressure, can increase the risk of what? Options: A. cardiovascular disease B. abnormal disease C. bone disease D. physiological disease Which option is correct and why?	The correct answer is: cardiovascular disease.	A
What happens to the volume of the gas when temperature increases but amount of gas and its pressure are constant?	[ "volume remains constant", "volume increases", "nothing", "volume decreases" ]	volume increases	Answer the following multiple-choice question. Question: What happens to the volume of the gas when temperature increases but amount of gas and its pressure are constant? Options: A. volume remains constant B. volume increases C. nothing D. volume decreases Which option is correct and why?	The correct answer is: volume increases.	B
What is the main form of energy storage in plants?	[ "dioxide", "nitrogen", "liquid", "starch" ]	starch	Answer the following multiple-choice question. Question: What is the main form of energy storage in plants? Options: A. dioxide B. nitrogen C. liquid D. starch Which option is correct and why?	The correct answer is: starch.	D
When acellular slime molds swarm, they fuse together to form a single cell with many what?	[ "cytoplasm", "digestive tracts", "lungs", "nuclei" ]	nuclei	Answer the following multiple-choice question. Question: When acellular slime molds swarm, they fuse together to form a single cell with many what? Options: A. cytoplasm B. digestive tracts C. lungs D. nuclei Which option is correct and why?	The correct answer is: nuclei.	D
What do parasites live on?	[ "animals", "skin", "plants", "fungi", "tissue", "food", "bacteria", "orchids" ]	tissue	Answer the following multiple-choice question. Question: What do parasites live on? Options: A. animals B. skin C. plants D. fungi E. tissue F. food G. bacteria H. orchids Which option is correct and why?	The correct answer is: tissue.	E
What are prepared by the oxidation of secondary alcohols?	[ "more alcohol", "protons", "ketones", "ions" ]	ketones	Answer the following multiple-choice question. Question: What are prepared by the oxidation of secondary alcohols? Options: A. more alcohol B. protons C. ketones D. ions Which option is correct and why?	The correct answer is: ketones.	C
What are created through erosion?	[ "kalenchoes", "Roads", "Valleys", "Mountains", "Volcanoes", "Stalactites", "flooding", "loose soil" ]	Valleys	Answer the following multiple-choice question. Question: What are created through erosion? Options: A. kalenchoes B. Roads C. Valleys D. Mountains E. Volcanoes F. Stalactites G. flooding H. loose soil Which option is correct and why?	The correct answer is: Valleys.	C
Sending electricity through what causes electric current to flow through it?	[ "ground", "water", "air", "copper" ]	copper	Answer the following multiple-choice question. Question: Sending electricity through what causes electric current to flow through it? Options: A. ground B. water C. air D. copper Which option is correct and why?	The correct answer is: copper.	D
What does a theory need to be supported by?	[ "many observations", "scientists", "facts", "peer reviewed journals" ]	many observations	Answer the following multiple-choice question. Question: What does a theory need to be supported by? Options: A. many observations B. scientists C. facts D. peer reviewed journals Which option is correct and why?	The correct answer is: many observations.	A
To have a positive impact of the environment	[ "use Styrofoam plates and bowls", "use more paper towels", "drive a car that guzzles gas", "salvage plastic bottles instead of throwing them away" ]	salvage plastic bottles instead of throwing them away	Answer the following multiple-choice question. Question: To have a positive impact of the environment Options: A. use Styrofoam plates and bowls B. use more paper towels C. drive a car that guzzles gas D. salvage plastic bottles instead of throwing them away Which option is correct and why?	The correct answer is: salvage plastic bottles instead of throwing them away.	D
What state of matter exists if particles do not have enough kinetic energy to overcome the force of attraction between them?	[ "solid", "plasma", "gas", "liquid" ]	solid	Answer the following multiple-choice question. Question: What state of matter exists if particles do not have enough kinetic energy to overcome the force of attraction between them? Options: A. solid B. plasma C. gas D. liquid Which option is correct and why?	The correct answer is: solid.	A
Hormones often regulate what through antagonistic functions?	[ "hypothesis", "homeostasis", "breathing", "consciousness" ]	homeostasis	Answer the following multiple-choice question. Question: Hormones often regulate what through antagonistic functions? Options: A. hypothesis B. homeostasis C. breathing D. consciousness Which option is correct and why?	The correct answer is: homeostasis.	B
Introns are areas that	[ "it keeps an organism warm", "Plant reproduction", "the wearing away of rock", "do not code for protein", "Something coming from a gland", "Plant growth is reduced", "allow growth", "produce offspring" ]	do not code for protein	Answer the following multiple-choice question. Question: Introns are areas that Options: A. it keeps an organism warm B. Plant reproduction C. the wearing away of rock D. do not code for protein E. Something coming from a gland F. Plant growth is reduced G. allow growth H. produce offspring Which option is correct and why?	The correct answer is: do not code for protein.	D
What does the concentration of a solution represent?	[ "percentage of solute", "the darkness", "spending of solute", "the percentage of contaminates" ]	percentage of solute	Answer the following multiple-choice question. Question: What does the concentration of a solution represent? Options: A. percentage of solute B. the darkness C. spending of solute D. the percentage of contaminates Which option is correct and why?	The correct answer is: percentage of solute.	A
What do microbial fuel cells and electric generators both create?	[ "sunlight", "electricity", "vehicles", "chemical energy", "Greenhouse gases", "engines", "to move people", "light" ]	electricity	Answer the following multiple-choice question. Question: What do microbial fuel cells and electric generators both create? Options: A. sunlight B. electricity C. vehicles D. chemical energy E. Greenhouse gases F. engines G. to move people H. light Which option is correct and why?	The correct answer is: electricity.	B
What can an individual do to REDUCE their pollution levels?	[ "buy and sell bikes to commuters", "go on a biking tour of the country", "go on a biking tour of the city", "replace their driving to work with biking" ]	replace their driving to work with biking	Answer the following multiple-choice question. Question: What can an individual do to REDUCE their pollution levels? Options: A. buy and sell bikes to commuters B. go on a biking tour of the country C. go on a biking tour of the city D. replace their driving to work with biking Which option is correct and why?	The correct answer is: replace their driving to work with biking.	D
Corals build hard exoskeletons that grow to become what?	[ "stability reefs", "coral reefs", "algae", "fungi" ]	coral reefs	Answer the following multiple-choice question. Question: Corals build hard exoskeletons that grow to become what? Options: A. stability reefs B. coral reefs C. algae D. fungi Which option is correct and why?	The correct answer is: coral reefs.	B
What is the most important way that humans communicate?	[ "inheritance", "instinct", "painting", "language" ]	language	Answer the following multiple-choice question. Question: What is the most important way that humans communicate? Options: A. inheritance B. instinct C. painting D. language Which option is correct and why?	The correct answer is: language.	D
Plants that live in the desert are called?	[ "xerophytes", "heatophiles", "xerozoans", "sporozoans" ]	xerophytes	Answer the following multiple-choice question. Question: Plants that live in the desert are called? Options: A. xerophytes B. heatophiles C. xerozoans D. sporozoans Which option is correct and why?	The correct answer is: xerophytes.	A
Through what method or methods of fertilization do amphibians sexually reproduce?	[ "asexual or sexual", "mitosis and meiosis", "external or internal", "spawning or budding" ]	external or internal	Answer the following multiple-choice question. Question: Through what method or methods of fertilization do amphibians sexually reproduce? Options: A. asexual or sexual B. mitosis and meiosis C. external or internal D. spawning or budding Which option is correct and why?	The correct answer is: external or internal.	C

A deer

[ "would live in an area devoid of fauna or flora", "would live in an area surrounded by redwoods", "would live in a highly populate city", "would live in an aquatic environment" ]

would live in an area surrounded by redwoods

Answer the following multiple-choice question. Question: A deer Options: A. would live in an area devoid of fauna or flora B. would live in an area surrounded by redwoods C. would live in a highly populate city D. would live in an aquatic environment Which option is correct and why?

The correct answer is: would live in an area surrounded by redwoods.

B

a sequence of characters may start with runoff or what seeping out of a spring?

[ "sodium", "Joules", "liquid", "rivers", "solutes", "water", "rain", "SO2" ]

water

Answer the following multiple-choice question. Question: a sequence of characters may start with runoff or what seeping out of a spring? Options: A. sodium B. Joules C. liquid D. rivers E. solutes F. water G. rain H. SO2 Which option is correct and why?

The correct answer is: water.

A

An example of weathering is

[ "a smooth sandy beach", "a smooth river stone", "a tall pine tree", "a large sharp boulder" ]

a smooth river stone

Answer the following multiple-choice question. Question: An example of weathering is Options: A. a smooth sandy beach B. a smooth river stone C. a tall pine tree D. a large sharp boulder Which option is correct and why?

The correct answer is: a smooth river stone.

B

Connective tissues typically have three characteristic components in common: cells, large amounts of amorphous ground substance, and what else?

[ "protein fibers", "antioxidants", "hormones", "white blood cells" ]

protein fibers

Answer the following multiple-choice question. Question: Connective tissues typically have three characteristic components in common: cells, large amounts of amorphous ground substance, and what else? Options: A. protein fibers B. antioxidants C. hormones D. white blood cells Which option is correct and why?

The correct answer is: protein fibers.

A

What can have a positive impact on the environment?

[ "power stations", "cactuses", "bushes", "power", "mussels", "animals", "paper bags", "satellites" ]

paper bags

Answer the following multiple-choice question. Question: What can have a positive impact on the environment? Options: A. power stations B. cactuses C. bushes D. power E. mussels F. animals G. paper bags H. satellites Which option is correct and why?

The correct answer is: paper bags.

A

Ecosystems

[ "are made up of many plants and lack living animals", "are communities with a plethora of living beings", "only contain animals of the same species", "are present only on certain continents" ]

are communities with a plethora of living beings

Answer the following multiple-choice question. Question: Ecosystems Options: A. are made up of many plants and lack living animals B. are communities with a plethora of living beings C. only contain animals of the same species D. are present only on certain continents Which option is correct and why?

The correct answer is: are communities with a plethora of living beings.

B

Anosmia, the loss of what sense, is often the result of the olfactory nerve being severed?

[ "general sensitivity", "balance", "smell", "taste" ]

smell

Answer the following multiple-choice question. Question: Anosmia, the loss of what sense, is often the result of the olfactory nerve being severed? Options: A. general sensitivity B. balance C. smell D. taste Which option is correct and why?

The correct answer is: smell.

C

What is a measure of how much energy is needed to change the temperature of a substance?

[ "specific gravity", "momentum", "thermal potential", "specific heat" ]

specific heat

Answer the following multiple-choice question. Question: What is a measure of how much energy is needed to change the temperature of a substance? Options: A. specific gravity B. momentum C. thermal potential D. specific heat Which option is correct and why?

The correct answer is: specific heat.

D

can the movement of tectonic plates be predicted?

[ "look", "wind", "eons", "well", "loss", "Rio", "made", "yes" ]

yes

Answer the following multiple-choice question. Question: can the movement of tectonic plates be predicted? Options: A. look B. wind C. eons D. well E. loss F. Rio G. made H. yes Which option is correct and why?

The correct answer is: yes.

A

What structures sweep laterally, hugging the pelvic walls, then turn medially and pierce the bladder wall obliquely?

[ "tubules", "fallopian tube", "catheters", "ureters" ]

ureters

Answer the following multiple-choice question. Question: What structures sweep laterally, hugging the pelvic walls, then turn medially and pierce the bladder wall obliquely? Options: A. tubules B. fallopian tube C. catheters D. ureters Which option is correct and why?

The correct answer is: ureters.

D

Line graphs are especially useful for showing changes over what?

[ "velocity", "time", "space", "energy" ]

time

Answer the following multiple-choice question. Question: Line graphs are especially useful for showing changes over what? Options: A. velocity B. time C. space D. energy Which option is correct and why?

The correct answer is: time.

B

Which of these items is required for a deer to live

[ "sun", "iron", "sand", "cafeteria" ]

sun

Answer the following multiple-choice question. Question: Which of these items is required for a deer to live Options: A. sun B. iron C. sand D. cafeteria Which option is correct and why?

The correct answer is: sun.

A

Love canal was an infamous example of what type of pollution?

[ "Land Pollution", "Visual Pollution", "industrial waste dumping", "thermal pollution" ]

industrial waste dumping

Answer the following multiple-choice question. Question: Love canal was an infamous example of what type of pollution? Options: A. Land Pollution B. Visual Pollution C. industrial waste dumping D. thermal pollution Which option is correct and why?

The correct answer is: industrial waste dumping.

C

The cell wall acts as an extra layer of protection, helps the cell maintain its shape, and prevents what?

[ "dehydration", "Respiration", "exhaustion", "extinction" ]

dehydration

Answer the following multiple-choice question. Question: The cell wall acts as an extra layer of protection, helps the cell maintain its shape, and prevents what? Options: A. dehydration B. Respiration C. exhaustion D. extinction Which option is correct and why?

The correct answer is: dehydration.

A

Which type of isomers generally have lower boiling and melting points than straight-chain isomers?

[ "branched - solar isomers", "branched-chain isomers", "straight-chain isomers", "branched-looping isomers" ]

branched-chain isomers

Answer the following multiple-choice question. Question: Which type of isomers generally have lower boiling and melting points than straight-chain isomers? Options: A. branched - solar isomers B. branched-chain isomers C. straight-chain isomers D. branched-looping isomers Which option is correct and why?

The correct answer is: branched-chain isomers.

B

Urine has to pass through what as the bladder empties?

[ "epidermal", "body water", "a sphincter", "all liquids", "mouth of rivers", "alveoli", "salt and water.", "aqueous solution" ]

a sphincter

Answer the following multiple-choice question. Question: Urine has to pass through what as the bladder empties? Options: A. epidermal B. body water C. a sphincter D. all liquids E. mouth of rivers F. alveoli G. salt and water. H. aqueous solution Which option is correct and why?

The correct answer is: a sphincter.

C

When volcanoes erupt, what from the mantle is released as carbon dioxide into the air?

[ "carbon", "lava", "vapor", "hydrogen" ]

carbon

Answer the following multiple-choice question. Question: When volcanoes erupt, what from the mantle is released as carbon dioxide into the air? Options: A. carbon B. lava C. vapor D. hydrogen Which option is correct and why?

The correct answer is: carbon.

A

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

After the egg is fertilized the mrna is translated into what?

[ "mitochondria", "factor", "DNA", "protein" ]

protein

Answer the following multiple-choice question. Question: After the egg is fertilized the mrna is translated into what? Options: A. mitochondria B. factor C. DNA D. protein Which option is correct and why?

The correct answer is: protein.

D

Each vertebral body has a large hole in the center through which the nerves of what pass?

[ "spinal cord", "steering cord", "Brain Cord", "layers cord" ]

spinal cord

Answer the following multiple-choice question. Question: Each vertebral body has a large hole in the center through which the nerves of what pass? Options: A. spinal cord B. steering cord C. Brain Cord D. layers cord Which option is correct and why?

The correct answer is: spinal cord.

A

What are a source of food for many fish species?

[ "layers of fat", "bird species", "human species", "keystone species", "Organic compounds", "barnacles", "gastropod shells", "species of deer" ]

keystone species

Answer the following multiple-choice question. Question: What are a source of food for many fish species? Options: A. layers of fat B. bird species C. human species D. keystone species E. Organic compounds F. barnacles G. gastropod shells H. species of deer Which option is correct and why?

The correct answer is: keystone species.

D

Where do radio waves lie on the electromagnetic spectrum?

[ "far left", "far right", "top", "middle" ]

far left

Answer the following multiple-choice question. Question: Where do radio waves lie on the electromagnetic spectrum? Options: A. far left B. far right C. top D. middle Which option is correct and why?

The correct answer is: far left.

A

What pulls objects towards Earth?

[ "gravitating", "wind", "forces", "gravitational waves", "gravity", "radio waves", "heat", "rivers" ]

gravity

Answer the following multiple-choice question. Question: What pulls objects towards Earth? Options: A. gravitating B. wind C. forces D. gravitational waves E. gravity F. radio waves G. heat H. rivers Which option is correct and why?

The correct answer is: gravity.

E

The amniotic egg first evolved in what species?

[ "amphibians", "reptiles", "birds", "mammals" ]

reptiles

Answer the following multiple-choice question. Question: The amniotic egg first evolved in what species? Options: A. amphibians B. reptiles C. birds D. mammals Which option is correct and why?

The correct answer is: reptiles.

B

What can be identified after heating water?

[ "Chemical energy", "organisms", "frozen water", "its freezing point", "Movement of an air mass", "its boiling point", "objects that have mass", "magma's boiling point" ]

its boiling point

Answer the following multiple-choice question. Question: What can be identified after heating water? Options: A. Chemical energy B. organisms C. frozen water D. its freezing point E. Movement of an air mass F. its boiling point G. objects that have mass H. magma's boiling point Which option is correct and why?

The correct answer is: its boiling point.

A

What is another term for the parabolic motion of a thrown object?

[ "simple motion", "regular motion", "newtonian motion", "projectile motion" ]

projectile motion

Answer the following multiple-choice question. Question: What is another term for the parabolic motion of a thrown object? Options: A. simple motion B. regular motion C. newtonian motion D. projectile motion Which option is correct and why?

The correct answer is: projectile motion.

D

What is considered to be a person's entire genetic information?

[ "organism", "genome", "chromosome", "biosphere" ]

genome

Answer the following multiple-choice question. Question: What is considered to be a person's entire genetic information? Options: A. organism B. genome C. chromosome D. biosphere Which option is correct and why?

The correct answer is: genome.

B

What is the term for organisms that can maintain a stable body temperature even in the face of large fluctuations in the environmental temperature?

[ "pachyderm", "homeotherm", "ectotherms", "endotherms" ]

endotherms

Answer the following multiple-choice question. Question: What is the term for organisms that can maintain a stable body temperature even in the face of large fluctuations in the environmental temperature? Options: A. pachyderm B. homeotherm C. ectotherms D. endotherms Which option is correct and why?

The correct answer is: endotherms.

D

Which relationship is accurate?

[ "rabbits always eat producers", "plants eat rabbits which eat plants", "rabbits eat plants which eat plants", "plants eat plants which eat plants" ]

rabbits always eat producers

Answer the following multiple-choice question. Question: Which relationship is accurate? Options: A. rabbits always eat producers B. plants eat rabbits which eat plants C. rabbits eat plants which eat plants D. plants eat plants which eat plants Which option is correct and why?

The correct answer is: rabbits always eat producers.

A

What has a positive impact on body strength?

[ "frequent physical contact", "irregular body motion", "decreased physical effort", "active physical effort" ]

active physical effort

Answer the following multiple-choice question. Question: What has a positive impact on body strength? Options: A. frequent physical contact B. irregular body motion C. decreased physical effort D. active physical effort Which option is correct and why?

The correct answer is: active physical effort.

D

What do mutations do to DNA?

[ "It expands", "Damages them", "negative", "Moisturize it.", "Help it.", "Destroy it.", "It decreases", "Change it." ]

Change it.

Answer the following multiple-choice question. Question: What do mutations do to DNA? Options: A. It expands B. Damages them C. negative D. Moisturize it. E. Help it. F. Destroy it. G. It decreases H. Change it. Which option is correct and why?

The correct answer is: Change it..

A

What uses lipids to store energy?

[ "fish", "humans", "water", "cats", "the Sun", "rocks", "ferns", "Man" ]

fish

Answer the following multiple-choice question. Question: What uses lipids to store energy? Options: A. fish B. humans C. water D. cats E. the Sun F. rocks G. ferns H. Man Which option is correct and why?

The correct answer is: fish.

A

what do somatic cells perform?

[ "recovery", "Absorb light", "evolution", "Plants growth", "migrate", "recycling", "resistance", "allow growth" ]

evolution

Answer the following multiple-choice question. Question: what do somatic cells perform? Options: A. recovery B. Absorb light C. evolution D. Plants growth E. migrate F. recycling G. resistance H. allow growth Which option is correct and why?

The correct answer is: evolution.

C

What 2 things keep polar bears warm in their arctic ecosystem?

[ "thick fur, blubber", "camouflage, blubber", "colourful fur , blubber", "hibernation, thick fur" ]

thick fur, blubber

Answer the following multiple-choice question. Question: What 2 things keep polar bears warm in their arctic ecosystem? Options: A. thick fur, blubber B. camouflage, blubber C. colourful fur , blubber D. hibernation, thick fur Which option is correct and why?

The correct answer is: thick fur, blubber.

A

Being a nonrenewable resource means coal

[ "is highly sought after as an alternate energy source", "can be replaced and replenished with enough time", "the industry one day will cease to exist", "is flourishing with an unending supply" ]

the industry one day will cease to exist

Answer the following multiple-choice question. Question: Being a nonrenewable resource means coal Options: A. is highly sought after as an alternate energy source B. can be replaced and replenished with enough time C. the industry one day will cease to exist D. is flourishing with an unending supply Which option is correct and why?

The correct answer is: the industry one day will cease to exist.

C

What kind of circulatory system do fish have?

[ "open", "solid", "closed", "three", "stagnant", "kinetic", "complex", "gills" ]

closed

Answer the following multiple-choice question. Question: What kind of circulatory system do fish have? Options: A. open B. solid C. closed D. three E. stagnant F. kinetic G. complex H. gills Which option is correct and why?

The correct answer is: closed.

C

What is used to preserve food?

[ "evaporation", "Something from Nesco", "white vinegar", "Calcium carbonate", "salt and water.", "layers of fat", "Exfoliation", "adding heat" ]

Something from Nesco

Answer the following multiple-choice question. Question: What is used to preserve food? Options: A. evaporation B. Something from Nesco C. white vinegar D. Calcium carbonate E. salt and water. F. layers of fat G. Exfoliation H. adding heat Which option is correct and why?

The correct answer is: Something from Nesco.

B

What are considered to be the most basic concepts in the field of physical science?

[ "matter and energy", "force and matter", "energy and motion", "change and energy" ]

matter and energy

Answer the following multiple-choice question. Question: What are considered to be the most basic concepts in the field of physical science? Options: A. matter and energy B. force and matter C. energy and motion D. change and energy Which option is correct and why?

The correct answer is: matter and energy.

A

An example of evaporation is a body of water drying up by

[ "prolonged solar expsosure", "cooking lunch", "taking naps", "smiting enemies" ]

prolonged solar expsosure

Answer the following multiple-choice question. Question: An example of evaporation is a body of water drying up by Options: A. prolonged solar expsosure B. cooking lunch C. taking naps D. smiting enemies Which option is correct and why?

The correct answer is: prolonged solar expsosure.

A

Devices require to function

[ "A kernel", "hydration", "an electron lens", "hydrogen and oxygen", "heating liquids", "a hydraulic system", "kinetic energy", "Something to move" ]

kinetic energy

Answer the following multiple-choice question. Question: Devices require to function Options: A. A kernel B. hydration C. an electron lens D. hydrogen and oxygen E. heating liquids F. a hydraulic system G. kinetic energy H. Something to move Which option is correct and why?

The correct answer is: kinetic energy.

A

What is pulling your finger over a guitar string an example of?

[ "tightening a guitar string", "Stopping a musical sound", "making music with an instrument", "Putting a guitar away" ]

making music with an instrument

Answer the following multiple-choice question. Question: What is pulling your finger over a guitar string an example of? Options: A. tightening a guitar string B. Stopping a musical sound C. making music with an instrument D. Putting a guitar away Which option is correct and why?

The correct answer is: making music with an instrument.

C

What converts chemical energy into mechanical energy?

[ "rocks", "batteries", "water vapor", "monkeys", "cats", "a car", "cows", "rockets" ]

a car

Answer the following multiple-choice question. Question: What converts chemical energy into mechanical energy? Options: A. rocks B. batteries C. water vapor D. monkeys E. cats F. a car G. cows H. rockets Which option is correct and why?

The correct answer is: a car.

A

When do moose begin behavior intended to attract a mate?

[ "Winter", "howling", "The past", "sweating", "Summer", "autumn", "ligt", "movement" ]

autumn

Answer the following multiple-choice question. Question: When do moose begin behavior intended to attract a mate? Options: A. Winter B. howling C. The past D. sweating E. Summer F. autumn G. ligt H. movement Which option is correct and why?

The correct answer is: autumn.

A

Cold-blooded animals are unable to live in cold climates, which is why you always see this type of creature in hot areas

[ "remote", "eggshells", "Iguanas", "candy blooded" ]

Iguanas

Answer the following multiple-choice question. Question: Cold-blooded animals are unable to live in cold climates, which is why you always see this type of creature in hot areas Options: A. remote B. eggshells C. Iguanas D. candy blooded Which option is correct and why?

The correct answer is: Iguanas.

C

What are chemical messengers?

[ "Acids", "photons", "androgens", "basic", "metal", "Life forms", "nerves", "glucose" ]

androgens

Answer the following multiple-choice question. Question: What are chemical messengers? Options: A. Acids B. photons C. androgens D. basic E. metal F. Life forms G. nerves H. glucose Which option is correct and why?

The correct answer is: androgens.

C

The lunar face appears to change 52 times

[ "a millennium", "a month", "a day", "annually" ]

annually

Answer the following multiple-choice question. Question: The lunar face appears to change 52 times Options: A. a millennium B. a month C. a day D. annually Which option is correct and why?

The correct answer is: annually.

D

pollutants have a negative impact on animals if what?

[ "kill them", "ignored", "ingested", "Cars", "Smoking", "circumvented", "Pesticides", "avoided" ]

ingested

Answer the following multiple-choice question. Question: pollutants have a negative impact on animals if what? Options: A. kill them B. ignored C. ingested D. Cars E. Smoking F. circumvented G. Pesticides H. avoided Which option is correct and why?

The correct answer is: ingested.

C

Fierce emotion can be recorded from where?

[ "sensory neurons", "swamp vegetation", "barks and snarls", "runoff,water seeping spring", "sub-units of species", "locations of objects", "the body's largest organ", "heat and pressure" ]

runoff,water seeping spring

Answer the following multiple-choice question. Question: Fierce emotion can be recorded from where? Options: A. sensory neurons B. swamp vegetation C. barks and snarls D. runoff,water seeping spring E. sub-units of species F. locations of objects G. the body's largest organ H. heat and pressure Which option is correct and why?

The correct answer is: runoff,water seeping spring.

D

What type of electrons are attracted to the positive nucleus?

[ "negative electrons", "particular electrons", "passive electrons", "turbulent electrons" ]

negative electrons

Answer the following multiple-choice question. Question: What type of electrons are attracted to the positive nucleus? Options: A. negative electrons B. particular electrons C. passive electrons D. turbulent electrons Which option is correct and why?

The correct answer is: negative electrons.

A

Sensing what requires the brain?

[ "poltergeist", "light", "demons", "state", "voltage", "nerves", "motion", "ghosts" ]

light

Answer the following multiple-choice question. Question: Sensing what requires the brain? Options: A. poltergeist B. light C. demons D. state E. voltage F. nerves G. motion H. ghosts Which option is correct and why?

The correct answer is: light.

B

What does healing require?

[ "strategy", "food", "energy", "oxygen", "blood", "health", "time", "desire" ]

time

Answer the following multiple-choice question. Question: What does healing require? Options: A. strategy B. food C. energy D. oxygen E. blood F. health G. time H. desire Which option is correct and why?

The correct answer is: time.

A

The northern hemisphere experiences winter

[ "the month after March", "the month after November", "the month after August", "the month after June" ]

the month after November

Answer the following multiple-choice question. Question: The northern hemisphere experiences winter Options: A. the month after March B. the month after November C. the month after August D. the month after June Which option is correct and why?

The correct answer is: the month after November.

B

Cold fronts cause what as they pass by?

[ "lightning", "flooding", "vaporization", "bleaching", "Fog is formed", "solar coronas", "eclipses", "rainfall" ]

lightning

Answer the following multiple-choice question. Question: Cold fronts cause what as they pass by? Options: A. lightning B. flooding C. vaporization D. bleaching E. Fog is formed F. solar coronas G. eclipses H. rainfall Which option is correct and why?

The correct answer is: lightning.

A

Which two systems together provide support to the body and allow for movement?

[ "skeletal and digestive", "muscular and nervous", "skeletal and muscular", "vascular and muscular" ]

skeletal and muscular

Answer the following multiple-choice question. Question: Which two systems together provide support to the body and allow for movement? Options: A. skeletal and digestive B. muscular and nervous C. skeletal and muscular D. vascular and muscular Which option is correct and why?

The correct answer is: skeletal and muscular.

C

bacteria are more active at what

[ "their hosts", "high temperatures", "dormant state", "dry and hot", "they body they live in", "energy barrier", "aerobic capacity", "Animal survival" ]

high temperatures

Answer the following multiple-choice question. Question: bacteria are more active at what Options: A. their hosts B. high temperatures C. dormant state D. dry and hot E. they body they live in F. energy barrier G. aerobic capacity H. Animal survival Which option is correct and why?

The correct answer is: high temperatures.

B

What can be used as an alternative fuel?

[ "Toyota", "Energy", "corn", "soap", "space", "CO 2", "stone", "Trees" ]

corn

Answer the following multiple-choice question. Question: What can be used as an alternative fuel? Options: A. Toyota B. Energy C. corn D. soap E. space F. CO 2 G. stone H. Trees Which option is correct and why?

The correct answer is: corn.

C

What type of energy is useful to humans because it's ease of transport and conversion to other forms of energy?

[ "electrical", "potential", "heat", "physical" ]

electrical

Answer the following multiple-choice question. Question: What type of energy is useful to humans because it's ease of transport and conversion to other forms of energy? Options: A. electrical B. potential C. heat D. physical Which option is correct and why?

The correct answer is: electrical.

A

What is the name of the light cycle that plants detect?

[ "photons", "three", "Summer", "diurnal", "autumn", "Energy.", "Energy", "sunlight" ]

diurnal

Answer the following multiple-choice question. Question: What is the name of the light cycle that plants detect? Options: A. photons B. three C. Summer D. diurnal E. autumn F. Energy. G. Energy H. sunlight Which option is correct and why?

The correct answer is: diurnal.

D

What can show how a rainbow is formed by refraction of light by splitting light into all different colors?

[ "watching sunlight bounce off a mirror", "shining a flashlight on a gem", "shining a flashlight at a mirror", "looking at a freshly formed diamond" ]

shining a flashlight on a gem

Answer the following multiple-choice question. Question: What can show how a rainbow is formed by refraction of light by splitting light into all different colors? Options: A. watching sunlight bounce off a mirror B. shining a flashlight on a gem C. shining a flashlight at a mirror D. looking at a freshly formed diamond Which option is correct and why?

The correct answer is: shining a flashlight on a gem.

B

What is an example of an echinoderm?

[ "a fish", "eel", "starfish", "parasites", "ferns", "shark", "fertile", "algae" ]

starfish

Answer the following multiple-choice question. Question: What is an example of an echinoderm? Options: A. a fish B. eel C. starfish D. parasites E. ferns F. shark G. fertile H. algae Which option is correct and why?

The correct answer is: starfish.

C

What occurs in gametes?

[ "offspring", "pollen", "resistance", "Energy", "Energy.", "heat", "syngamy", "glucose" ]

syngamy

Answer the following multiple-choice question. Question: What occurs in gametes? Options: A. offspring B. pollen C. resistance D. Energy E. Energy. F. heat G. syngamy H. glucose Which option is correct and why?

The correct answer is: syngamy.

A

What helps attract bees to plants?

[ "courtship", "a chime", "Nectar", "Petals", "cellulose", "Ants", "seeds", "Honey" ]

Nectar

Answer the following multiple-choice question. Question: What helps attract bees to plants? Options: A. courtship B. a chime C. Nectar D. Petals E. cellulose F. Ants G. seeds H. Honey Which option is correct and why?

The correct answer is: Nectar.

C

A dog can breathe

[ "under an ocean", "out in space", "in a church", "in a sarcophagus" ]

in a church

Answer the following multiple-choice question. Question: A dog can breathe Options: A. under an ocean B. out in space C. in a church D. in a sarcophagus Which option is correct and why?

The correct answer is: in a church.

C

What kind of weathering is abrasion?

[ "mechanical", "natural", "electromagnetic", "molecular" ]

mechanical

Answer the following multiple-choice question. Question: What kind of weathering is abrasion? Options: A. mechanical B. natural C. electromagnetic D. molecular Which option is correct and why?

The correct answer is: mechanical.

A

What is produced during a condensation reaction?

[ "wind", "rain", "water", "fire" ]

water

Answer the following multiple-choice question. Question: What is produced during a condensation reaction? Options: A. wind B. rain C. water D. fire Which option is correct and why?

The correct answer is: water.

C

what is used to find objects underwater?

[ "echolocation", "a hydraulic system", "heat energy", "Electrical energy", "dolphins", "mussels", "by indirect light", "rays or beams" ]

echolocation

Answer the following multiple-choice question. Question: what is used to find objects underwater? Options: A. echolocation B. a hydraulic system C. heat energy D. Electrical energy E. dolphins F. mussels G. by indirect light H. rays or beams Which option is correct and why?

The correct answer is: echolocation.

A

What type of rocks are laid down horizontally with the oldest at the bottom?

[ "crystalline", "metamorphic", "igneous", "sedimentary" ]

sedimentary

Answer the following multiple-choice question. Question: What type of rocks are laid down horizontally with the oldest at the bottom? Options: A. crystalline B. metamorphic C. igneous D. sedimentary Which option is correct and why?

The correct answer is: sedimentary.

D

Said to go hand-in-hand with science, what evolves as new materials, designs, and processes are invented?

[ "invention", "biology", "technology", "industry" ]

technology

Answer the following multiple-choice question. Question: Said to go hand-in-hand with science, what evolves as new materials, designs, and processes are invented? Options: A. invention B. biology C. technology D. industry Which option is correct and why?

The correct answer is: technology.

C

A yellow dwarf is an origin of

[ "cold", "sound", "life", "heat" ]

heat

Answer the following multiple-choice question. Question: A yellow dwarf is an origin of Options: A. cold B. sound C. life D. heat Which option is correct and why?

The correct answer is: heat.

D

What is a network solid and consists of carbon atoms covalently bonded to one another in a repeating three-dimensional pattern?

[ "a ruby", "a diamond", "an agate", "a zirconium" ]

a diamond

Answer the following multiple-choice question. Question: What is a network solid and consists of carbon atoms covalently bonded to one another in a repeating three-dimensional pattern? Options: A. a ruby B. a diamond C. an agate D. a zirconium Which option is correct and why?

The correct answer is: a diamond.

B

What type of water is in lakes

[ "more abundant", "there are waves in ponds", "fresh water", "liquid", "there are no fish in lakes", "body water", "storing water", "fish eat meat" ]

fresh water

Answer the following multiple-choice question. Question: What type of water is in lakes Options: A. more abundant B. there are waves in ponds C. fresh water D. liquid E. there are no fish in lakes F. body water G. storing water H. fish eat meat Which option is correct and why?

The correct answer is: fresh water.

C

During what are deletions and duplications especially likely to occur?

[ "endothermia", "nucleus", "electrolysis", "meiosis" ]

meiosis

Answer the following multiple-choice question. Question: During what are deletions and duplications especially likely to occur? Options: A. endothermia B. nucleus C. electrolysis D. meiosis Which option is correct and why?

The correct answer is: meiosis.

D

What is a small, spherical compartment separated by at least one lipid layer from the cytosol?

[ "cortex", "vesicle", "capillary", "cuticle" ]

vesicle

Answer the following multiple-choice question. Question: What is a small, spherical compartment separated by at least one lipid layer from the cytosol? Options: A. cortex B. vesicle C. capillary D. cuticle Which option is correct and why?

The correct answer is: vesicle.

B

Where do sperm go after leaving the testicles and before entering the vas deferens?

[ "anus", "skin", "clitoris", "epididymis" ]

epididymis

Answer the following multiple-choice question. Question: Where do sperm go after leaving the testicles and before entering the vas deferens? Options: A. anus B. skin C. clitoris D. epididymis Which option is correct and why?

The correct answer is: epididymis.

D

What does the respiratory system exchange between the body and the outside air?

[ "gases", "nutrients", "fluids", "blood" ]

gases

Answer the following multiple-choice question. Question: What does the respiratory system exchange between the body and the outside air? Options: A. gases B. nutrients C. fluids D. blood Which option is correct and why?

The correct answer is: gases.

A

What is a disease that can be spread from animals to humans called?

[ "proteolysis", "parasite", "zoonosis", "Anthroponosis" ]

zoonosis

Answer the following multiple-choice question. Question: What is a disease that can be spread from animals to humans called? Options: A. proteolysis B. parasite C. zoonosis D. Anthroponosis Which option is correct and why?

The correct answer is: zoonosis.

C

A mighty river flows through an area for millennia. Afterwards, it can be noted that where there once were shallow rivers, there are now

[ "massive canyons", "large bricks", "old socks", "small creeks" ]

massive canyons

Answer the following multiple-choice question. Question: A mighty river flows through an area for millennia. Afterwards, it can be noted that where there once were shallow rivers, there are now Options: A. massive canyons B. large bricks C. old socks D. small creeks Which option is correct and why?

The correct answer is: massive canyons.

A

A thing which has something firmly raked over it may

[ "lose a pebble", "be built up", "lose a portion", "grow larger" ]

lose a portion

Answer the following multiple-choice question. Question: A thing which has something firmly raked over it may Options: A. lose a pebble B. be built up C. lose a portion D. grow larger Which option is correct and why?

The correct answer is: lose a portion.

C

When you increase the viability of food, you increase the ability to

[ "waste it", "modify it", "disperse it", "displace it" ]

disperse it

Answer the following multiple-choice question. Question: When you increase the viability of food, you increase the ability to Options: A. waste it B. modify it C. disperse it D. displace it Which option is correct and why?

The correct answer is: disperse it.

C

Which Disney character was a herbivore?

[ "Pluto", "Cheshire Cat", "Bambi", "Simba" ]

Bambi

Answer the following multiple-choice question. Question: Which Disney character was a herbivore? Options: A. Pluto B. Cheshire Cat C. Bambi D. Simba Which option is correct and why?

The correct answer is: Bambi.

C

Hypertension, or high blood pressure, can increase the risk of what?

[ "cardiovascular disease", "abnormal disease", "bone disease", "physiological disease" ]

cardiovascular disease

Answer the following multiple-choice question. Question: Hypertension, or high blood pressure, can increase the risk of what? Options: A. cardiovascular disease B. abnormal disease C. bone disease D. physiological disease Which option is correct and why?

The correct answer is: cardiovascular disease.

A

What happens to the volume of the gas when temperature increases but amount of gas and its pressure are constant?

[ "volume remains constant", "volume increases", "nothing", "volume decreases" ]

volume increases

Answer the following multiple-choice question. Question: What happens to the volume of the gas when temperature increases but amount of gas and its pressure are constant? Options: A. volume remains constant B. volume increases C. nothing D. volume decreases Which option is correct and why?

The correct answer is: volume increases.

B

What is the main form of energy storage in plants?

[ "dioxide", "nitrogen", "liquid", "starch" ]

starch

Answer the following multiple-choice question. Question: What is the main form of energy storage in plants? Options: A. dioxide B. nitrogen C. liquid D. starch Which option is correct and why?

The correct answer is: starch.

D

When acellular slime molds swarm, they fuse together to form a single cell with many what?

[ "cytoplasm", "digestive tracts", "lungs", "nuclei" ]

nuclei

Answer the following multiple-choice question. Question: When acellular slime molds swarm, they fuse together to form a single cell with many what? Options: A. cytoplasm B. digestive tracts C. lungs D. nuclei Which option is correct and why?

The correct answer is: nuclei.

D

What do parasites live on?

[ "animals", "skin", "plants", "fungi", "tissue", "food", "bacteria", "orchids" ]

tissue

Answer the following multiple-choice question. Question: What do parasites live on? Options: A. animals B. skin C. plants D. fungi E. tissue F. food G. bacteria H. orchids Which option is correct and why?

The correct answer is: tissue.

E

What are prepared by the oxidation of secondary alcohols?

[ "more alcohol", "protons", "ketones", "ions" ]

ketones

Answer the following multiple-choice question. Question: What are prepared by the oxidation of secondary alcohols? Options: A. more alcohol B. protons C. ketones D. ions Which option is correct and why?

The correct answer is: ketones.

C

What are created through erosion?

[ "kalenchoes", "Roads", "Valleys", "Mountains", "Volcanoes", "Stalactites", "flooding", "loose soil" ]

Valleys

Answer the following multiple-choice question. Question: What are created through erosion? Options: A. kalenchoes B. Roads C. Valleys D. Mountains E. Volcanoes F. Stalactites G. flooding H. loose soil Which option is correct and why?

The correct answer is: Valleys.

C

Sending electricity through what causes electric current to flow through it?

[ "ground", "water", "air", "copper" ]

copper

Answer the following multiple-choice question. Question: Sending electricity through what causes electric current to flow through it? Options: A. ground B. water C. air D. copper Which option is correct and why?

The correct answer is: copper.

D

What does a theory need to be supported by?

[ "many observations", "scientists", "facts", "peer reviewed journals" ]

many observations

Answer the following multiple-choice question. Question: What does a theory need to be supported by? Options: A. many observations B. scientists C. facts D. peer reviewed journals Which option is correct and why?

The correct answer is: many observations.

A

To have a positive impact of the environment

[ "use Styrofoam plates and bowls", "use more paper towels", "drive a car that guzzles gas", "salvage plastic bottles instead of throwing them away" ]

salvage plastic bottles instead of throwing them away

Answer the following multiple-choice question. Question: To have a positive impact of the environment Options: A. use Styrofoam plates and bowls B. use more paper towels C. drive a car that guzzles gas D. salvage plastic bottles instead of throwing them away Which option is correct and why?

The correct answer is: salvage plastic bottles instead of throwing them away.

D

What state of matter exists if particles do not have enough kinetic energy to overcome the force of attraction between them?

[ "solid", "plasma", "gas", "liquid" ]

solid

Answer the following multiple-choice question. Question: What state of matter exists if particles do not have enough kinetic energy to overcome the force of attraction between them? Options: A. solid B. plasma C. gas D. liquid Which option is correct and why?

The correct answer is: solid.

A

Hormones often regulate what through antagonistic functions?

[ "hypothesis", "homeostasis", "breathing", "consciousness" ]

homeostasis

Answer the following multiple-choice question. Question: Hormones often regulate what through antagonistic functions? Options: A. hypothesis B. homeostasis C. breathing D. consciousness Which option is correct and why?

The correct answer is: homeostasis.

B

Introns are areas that

[ "it keeps an organism warm", "Plant reproduction", "the wearing away of rock", "do not code for protein", "Something coming from a gland", "Plant growth is reduced", "allow growth", "produce offspring" ]

do not code for protein

Answer the following multiple-choice question. Question: Introns are areas that Options: A. it keeps an organism warm B. Plant reproduction C. the wearing away of rock D. do not code for protein E. Something coming from a gland F. Plant growth is reduced G. allow growth H. produce offspring Which option is correct and why?

The correct answer is: do not code for protein.

D

What does the concentration of a solution represent?

[ "percentage of solute", "the darkness", "spending of solute", "the percentage of contaminates" ]

percentage of solute

Answer the following multiple-choice question. Question: What does the concentration of a solution represent? Options: A. percentage of solute B. the darkness C. spending of solute D. the percentage of contaminates Which option is correct and why?

The correct answer is: percentage of solute.

A

What do microbial fuel cells and electric generators both create?

[ "sunlight", "electricity", "vehicles", "chemical energy", "Greenhouse gases", "engines", "to move people", "light" ]

electricity

Answer the following multiple-choice question. Question: What do microbial fuel cells and electric generators both create? Options: A. sunlight B. electricity C. vehicles D. chemical energy E. Greenhouse gases F. engines G. to move people H. light Which option is correct and why?

The correct answer is: electricity.

B

What can an individual do to REDUCE their pollution levels?

[ "buy and sell bikes to commuters", "go on a biking tour of the country", "go on a biking tour of the city", "replace their driving to work with biking" ]

replace their driving to work with biking

Answer the following multiple-choice question. Question: What can an individual do to REDUCE their pollution levels? Options: A. buy and sell bikes to commuters B. go on a biking tour of the country C. go on a biking tour of the city D. replace their driving to work with biking Which option is correct and why?

The correct answer is: replace their driving to work with biking.

D

Corals build hard exoskeletons that grow to become what?

[ "stability reefs", "coral reefs", "algae", "fungi" ]

coral reefs

Answer the following multiple-choice question. Question: Corals build hard exoskeletons that grow to become what? Options: A. stability reefs B. coral reefs C. algae D. fungi Which option is correct and why?

The correct answer is: coral reefs.

B

What is the most important way that humans communicate?

[ "inheritance", "instinct", "painting", "language" ]

language

Answer the following multiple-choice question. Question: What is the most important way that humans communicate? Options: A. inheritance B. instinct C. painting D. language Which option is correct and why?

The correct answer is: language.

D

Plants that live in the desert are called?

[ "xerophytes", "heatophiles", "xerozoans", "sporozoans" ]

xerophytes

Answer the following multiple-choice question. Question: Plants that live in the desert are called? Options: A. xerophytes B. heatophiles C. xerozoans D. sporozoans Which option is correct and why?

The correct answer is: xerophytes.

A

Through what method or methods of fertilization do amphibians sexually reproduce?

[ "asexual or sexual", "mitosis and meiosis", "external or internal", "spawning or budding" ]

external or internal

Answer the following multiple-choice question. Question: Through what method or methods of fertilization do amphibians sexually reproduce? Options: A. asexual or sexual B. mitosis and meiosis C. external or internal D. spawning or budding Which option is correct and why?

The correct answer is: external or internal.

C