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Glass breaking is an example of what type of change that doesn't affect the makeup of matter?
[ "chemical", "reversible", "physical", "thermal" ]
physical
Answer the following multiple-choice question. Question: Glass breaking is an example of what type of change that doesn't affect the makeup of matter? Options: A. chemical B. reversible C. physical D. thermal Which option is correct and why?
The correct answer is: physical.
Which type of diabetes is more common?
[ "gestational diabetes", "type 2", "juvenile diabetes", "type 1" ]
type 2
Answer the following multiple-choice question. Question: Which type of diabetes is more common? Options: A. gestational diabetes B. type 2 C. juvenile diabetes D. type 1 Which option is correct and why?
The correct answer is: type 2.
What can change atmospheric nitrogen into a form used by plants?
[ "Conifers", "mutations", "Collagen", "earthworm", "sugar", "Enzymes", "spores", "wind" ]
spores
Answer the following multiple-choice question. Question: What can change atmospheric nitrogen into a form used by plants? Options: A. Conifers B. mutations C. Collagen D. earthworm E. sugar F. Enzymes G. spores H. wind Which option is correct and why?
The correct answer is: spores.
periscopes are used to find out what about objects
[ "microscopic", "density", "location", "weight", "Light", "energy", "observe it", "age" ]
location
Answer the following multiple-choice question. Question: periscopes are used to find out what about objects Options: A. microscopic B. density C. location D. weight E. Light F. energy G. observe it H. age Which option is correct and why?
The correct answer is: location.
will a glacier travel at greater speeds than a sea going vessel?
[ "maybe it moves faster", "this is likely to be false", "all of these", "odds are in its favor" ]
this is likely to be false
Answer the following multiple-choice question. Question: will a glacier travel at greater speeds than a sea going vessel? Options: A. maybe it moves faster B. this is likely to be false C. all of these D. odds are in its favor Which option is correct and why?
The correct answer is: this is likely to be false.
Represented in equations by the letter "g", what pulls objects down to the earth's surface?
[ "gravity", "light", "motion", "energy" ]
gravity
Answer the following multiple-choice question. Question: Represented in equations by the letter "g", what pulls objects down to the earth's surface? Options: A. gravity B. light C. motion D. energy Which option is correct and why?
The correct answer is: gravity.
a soil in a village seems to be nutrient deficient, what might have happened?
[ "the soil is angry", "the soil has been taken over by dogs", "the gods are angry", "there has been too much cultivation" ]
there has been too much cultivation
Answer the following multiple-choice question. Question: a soil in a village seems to be nutrient deficient, what might have happened? Options: A. the soil is angry B. the soil has been taken over by dogs C. the gods are angry D. there has been too much cultivation Which option is correct and why?
The correct answer is: there has been too much cultivation.
If an object absorbs all photons then that object
[ "is reflective", "is black", "Energy.", "heat energy", "inactive", "moves", "is transparent", "is flexible" ]
is black
Answer the following multiple-choice question. Question: If an object absorbs all photons then that object Options: A. is reflective B. is black C. Energy. D. heat energy E. inactive F. moves G. is transparent H. is flexible Which option is correct and why?
The correct answer is: is black.
Where is the pituitary gland?
[ "heart", "lung", "brain", "thyroid" ]
brain
Answer the following multiple-choice question. Question: Where is the pituitary gland? Options: A. heart B. lung C. brain D. thyroid Which option is correct and why?
The correct answer is: brain.
Adult spiny skinned animals found only in marine environments have what?
[ "sensory neurons", "to stay warm", "Animal survival", "extra brains", "aerobic capacity", "eight eyes", "asymmetrical axis", "radial symmetry" ]
radial symmetry
Answer the following multiple-choice question. Question: Adult spiny skinned animals found only in marine environments have what? Options: A. sensory neurons B. to stay warm C. Animal survival D. extra brains E. aerobic capacity F. eight eyes G. asymmetrical axis H. radial symmetry Which option is correct and why?
The correct answer is: radial symmetry.
There are 4 seasons a year, meaning a new one
[ "starts every day", "starts every quarter", "is fake", "is seven" ]
starts every quarter
Answer the following multiple-choice question. Question: There are 4 seasons a year, meaning a new one Options: A. starts every day B. starts every quarter C. is fake D. is seven Which option is correct and why?
The correct answer is: starts every quarter.
An arid sandy place has very little
[ "sustenance", "sand", "sun", "heat" ]
sustenance
Answer the following multiple-choice question. Question: An arid sandy place has very little Options: A. sustenance B. sand C. sun D. heat Which option is correct and why?
The correct answer is: sustenance.
Where can mucus like organisms be found?
[ "the environment", "Contaminated wounds", "on food", "on rotting logs and compost", "an area swollen with pus", "in the grass", "in the refridgerator", "mouth of rivers" ]
on rotting logs and compost
Answer the following multiple-choice question. Question: Where can mucus like organisms be found? Options: A. the environment B. Contaminated wounds C. on food D. on rotting logs and compost E. an area swollen with pus F. in the grass G. in the refridgerator H. mouth of rivers Which option is correct and why?
The correct answer is: on rotting logs and compost.
What branch of science is the study of the universe, not of cosmetics?
[ "astronomy", "cosmology", "epistemology", "theology" ]
cosmology
Answer the following multiple-choice question. Question: What branch of science is the study of the universe, not of cosmetics? Options: A. astronomy B. cosmology C. epistemology D. theology Which option is correct and why?
The correct answer is: cosmology.
Sediments in oligotrophic lakes contain large amounts of what?
[ "decomposable organic matter", "algae", "fertilizer", "igneous rocks" ]
decomposable organic matter
Answer the following multiple-choice question. Question: Sediments in oligotrophic lakes contain large amounts of what? Options: A. decomposable organic matter B. algae C. fertilizer D. igneous rocks Which option is correct and why?
The correct answer is: decomposable organic matter.
what is a central nervous system stimulant?
[ "blood", "NaCl", "SO2", "coffee", "h2o", "salt", "vinegar", "A drug." ]
coffee
Answer the following multiple-choice question. Question: what is a central nervous system stimulant? Options: A. blood B. NaCl C. SO2 D. coffee E. h2o F. salt G. vinegar H. A drug. Which option is correct and why?
The correct answer is: coffee.
Where does most natural gas come from?
[ "wells that produce petroleum", "oceans", "alchemy", "recycled cooking oil" ]
wells that produce petroleum
Answer the following multiple-choice question. Question: Where does most natural gas come from? Options: A. wells that produce petroleum B. oceans C. alchemy D. recycled cooking oil Which option is correct and why?
The correct answer is: wells that produce petroleum.
Bacteria in the soil feed on
[ "uranium", "expired creatures", "crowd sourced work", "kryptonite" ]
expired creatures
Answer the following multiple-choice question. Question: Bacteria in the soil feed on Options: A. uranium B. expired creatures C. crowd sourced work D. kryptonite Which option is correct and why?
The correct answer is: expired creatures.
matter is made of what?
[ "united atoms", "sound", "feelings", "bonds of friendship" ]
united atoms
Answer the following multiple-choice question. Question: matter is made of what? Options: A. united atoms B. sound C. feelings D. bonds of friendship Which option is correct and why?
The correct answer is: united atoms.
Phytoplankton have a clever way of making food from what?
[ "sunlight energy", "water energy", "heat energy", "heat produced", "chemical energy", "mechanical energy", "organic matter", "refraction of light" ]
sunlight energy
Answer the following multiple-choice question. Question: Phytoplankton have a clever way of making food from what? Options: A. sunlight energy B. water energy C. heat energy D. heat produced E. chemical energy F. mechanical energy G. organic matter H. refraction of light Which option is correct and why?
The correct answer is: sunlight energy.
cooking a meal will lead to a transfer of energy into that meal?
[ "this is false", "this is provable", "maybe", "all of these" ]
this is provable
Answer the following multiple-choice question. Question: cooking a meal will lead to a transfer of energy into that meal? Options: A. this is false B. this is provable C. maybe D. all of these Which option is correct and why?
The correct answer is: this is provable.
If one is hitting ebony and ivory and making sound
[ "that is a kitchen utensil", "that is an instrument of pain", "that is a scientific instrument", "that is playing Chop sticks" ]
that is playing Chop sticks
Answer the following multiple-choice question. Question: If one is hitting ebony and ivory and making sound Options: A. that is a kitchen utensil B. that is an instrument of pain C. that is a scientific instrument D. that is playing Chop sticks Which option is correct and why?
The correct answer is: that is playing Chop sticks.
Transpiration is part of what process?
[ "carbon", "flow of electrons", "plants", "conversion of chemical energy", "evaporation", "Condensation", "circulatory systems", "photosynthesis" ]
photosynthesis
Answer the following multiple-choice question. Question: Transpiration is part of what process? Options: A. carbon B. flow of electrons C. plants D. conversion of chemical energy E. evaporation F. Condensation G. circulatory systems H. photosynthesis Which option is correct and why?
The correct answer is: photosynthesis.
What is formed by rocks breaking down?
[ "ground", "earth", "metamorphic rock", "dirt", "magma", "basalt", "crust", "soil" ]
soil
Answer the following multiple-choice question. Question: What is formed by rocks breaking down? Options: A. ground B. earth C. metamorphic rock D. dirt E. magma F. basalt G. crust H. soil Which option is correct and why?
The correct answer is: soil.
What is another name for a radioactive isotope?
[ "kilocalorie", "radiostope", "xerophyte", "nono particle" ]
radiostope
Answer the following multiple-choice question. Question: What is another name for a radioactive isotope? Options: A. kilocalorie B. radiostope C. xerophyte D. nono particle Which option is correct and why?
The correct answer is: radiostope.
Combining the voltages of the oxidation and reduction half reactions helps to determine what?
[ "magnetic", "moisture", "slimy", "voltage" ]
voltage
Answer the following multiple-choice question. Question: Combining the voltages of the oxidation and reduction half reactions helps to determine what? Options: A. magnetic B. moisture C. slimy D. voltage Which option is correct and why?
The correct answer is: voltage.
Comprising 10 percent of the mass of the brain, what structure has varied functions that all point to a role in the motor system?
[ "superior peduncle", "cerebrum", "medulla oblongata", "cerebellum" ]
cerebellum
Answer the following multiple-choice question. Question: Comprising 10 percent of the mass of the brain, what structure has varied functions that all point to a role in the motor system? Options: A. superior peduncle B. cerebrum C. medulla oblongata D. cerebellum Which option is correct and why?
The correct answer is: cerebellum.
What process is the primary function of the branching internal tubules called protonephridia?
[ "enculturation", "thermoregulation", "calcification", "osmoregulation" ]
osmoregulation
Answer the following multiple-choice question. Question: What process is the primary function of the branching internal tubules called protonephridia? Options: A. enculturation B. thermoregulation C. calcification D. osmoregulation Which option is correct and why?
The correct answer is: osmoregulation.
if a student asked a teacher about the size of a certain item, what could be an indicator?
[ "the volume of the item", "the color of the item", "the luster of the item", "the depth of the item" ]
the volume of the item
Answer the following multiple-choice question. Question: if a student asked a teacher about the size of a certain item, what could be an indicator? Options: A. the volume of the item B. the color of the item C. the luster of the item D. the depth of the item Which option is correct and why?
The correct answer is: the volume of the item.
In the radiative zone, light particles called what can only travel a few millimeters before they hit another particle?
[ "photons", "positrons", "neutrons", "electrons" ]
photons
Answer the following multiple-choice question. Question: In the radiative zone, light particles called what can only travel a few millimeters before they hit another particle? Options: A. photons B. positrons C. neutrons D. electrons Which option is correct and why?
The correct answer is: photons.
What is dna transcribed into after being replicated?
[ "diploid chromosomes", "protein", "rna", "gene" ]
rna
Answer the following multiple-choice question. Question: What is dna transcribed into after being replicated? Options: A. diploid chromosomes B. protein C. rna D. gene Which option is correct and why?
The correct answer is: rna.
Which layer of soil experiences the most weathering?
[ "humus", "subsoil", "bedrock", "top layer" ]
top layer
Answer the following multiple-choice question. Question: Which layer of soil experiences the most weathering? Options: A. humus B. subsoil C. bedrock D. top layer Which option is correct and why?
The correct answer is: top layer.
Early in the development of a human fetus, the skeleton is made entirely of what?
[ "bones", "membrane", "cartilage", "anterior" ]
cartilage
Answer the following multiple-choice question. Question: Early in the development of a human fetus, the skeleton is made entirely of what? Options: A. bones B. membrane C. cartilage D. anterior Which option is correct and why?
The correct answer is: cartilage.
How many pathways do plants have for carbon fixation?
[ "two", "one", "three", "four" ]
three
Answer the following multiple-choice question. Question: How many pathways do plants have for carbon fixation? Options: A. two B. one C. three D. four Which option is correct and why?
The correct answer is: three.
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There are six fundamentally different kinds of nuclear decay reactions, and each releases a different kind of particle or what?
[ "mineral", "energy", "mass", "protein" ]
energy
Answer the following multiple-choice question. Question: There are six fundamentally different kinds of nuclear decay reactions, and each releases a different kind of particle or what? Options: A. mineral B. energy C. mass D. protein Which option is correct and why?
The correct answer is: energy.
What might you use for heat?
[ "an ice cube", "a mini flashlight", "snow", "glaciers" ]
a mini flashlight
Answer the following multiple-choice question. Question: What might you use for heat? Options: A. an ice cube B. a mini flashlight C. snow D. glaciers Which option is correct and why?
The correct answer is: a mini flashlight.
If electrical current is running
[ "the wire may be hot to the touch", "the wire may be cool to the touch", "the wire is automatically grounded", "the wire is automatically water safe" ]
the wire may be hot to the touch
Answer the following multiple-choice question. Question: If electrical current is running Options: A. the wire may be hot to the touch B. the wire may be cool to the touch C. the wire is automatically grounded D. the wire is automatically water safe Which option is correct and why?
The correct answer is: the wire may be hot to the touch.
What is the name of vesicles that are formed by the golgi apparatus?
[ "lymphocytes", "vessels", "lysosomes", "capillaries" ]
lysosomes
Answer the following multiple-choice question. Question: What is the name of vesicles that are formed by the golgi apparatus? Options: A. lymphocytes B. vessels C. lysosomes D. capillaries Which option is correct and why?
The correct answer is: lysosomes.
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What type of lipids contain the element phosphorus, carbon, hydrogen and oxygen?
[ "eukaryotes", "alleles", "phospholipids", "filaments" ]
phospholipids
Answer the following multiple-choice question. Question: What type of lipids contain the element phosphorus, carbon, hydrogen and oxygen? Options: A. eukaryotes B. alleles C. phospholipids D. filaments Which option is correct and why?
The correct answer is: phospholipids.
Mammals have a layer of fat under the skin to help keep the body warm in what?
[ "cozy cabins", "by keeping them warm", "warm areas", "a variety of climates", "In the winter", "heat or cold", "the environment", "sunny places" ]
a variety of climates
Answer the following multiple-choice question. Question: Mammals have a layer of fat under the skin to help keep the body warm in what? Options: A. cozy cabins B. by keeping them warm C. warm areas D. a variety of climates E. In the winter F. heat or cold G. the environment H. sunny places Which option is correct and why?
The correct answer is: a variety of climates.
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What has caused harm to the bird population?
[ "feral dogs", "migration", "habitait loss", "amoebae", "hypothyroidism", "fuel emmisions", "Pesticides", "viruses" ]
habitait loss
Answer the following multiple-choice question. Question: What has caused harm to the bird population? Options: A. feral dogs B. migration C. habitait loss D. amoebae E. hypothyroidism F. fuel emmisions G. Pesticides H. viruses Which option is correct and why?
The correct answer is: habitait loss.
Work is done only if a force is exerted in the direction of what?
[ "north", "gravity", "wind", "motion" ]
motion
Answer the following multiple-choice question. Question: Work is done only if a force is exerted in the direction of what? Options: A. north B. gravity C. wind D. motion Which option is correct and why?
The correct answer is: motion.
A dead deer was found partially eaten in a forest. How could it have been caught?
[ "It was caught by appendages on the feet of a feline", "A raccoon jumped on the deer's back and killed and ate it", "It was caught by a horse's mouth", "It was shot by a bear" ]
It was caught by appendages on the feet of a feline
Answer the following multiple-choice question. Question: A dead deer was found partially eaten in a forest. How could it have been caught? Options: A. It was caught by appendages on the feet of a feline B. A raccoon jumped on the deer's back and killed and ate it C. It was caught by a horse's mouth D. It was shot by a bear Which option is correct and why?
The correct answer is: It was caught by appendages on the feet of a feline.
the area where what growth occurs is located within and around the vascular tissues
[ "shrub beds", "Conifers", "homogenous", "secondary", "Plants growth", "ferns", "roots", "Most plants" ]
secondary
Answer the following multiple-choice question. Question: the area where what growth occurs is located within and around the vascular tissues Options: A. shrub beds B. Conifers C. homogenous D. secondary E. Plants growth F. ferns G. roots H. Most plants Which option is correct and why?
The correct answer is: secondary.
Some precipitation that falls on land may fill what?
[ "loose soil", "important habitats", "autumnal pools", "swamp vegetation", "storing water", "mouth of rivers", "Sediment", "loose dirt" ]
autumnal pools
Answer the following multiple-choice question. Question: Some precipitation that falls on land may fill what? Options: A. loose soil B. important habitats C. autumnal pools D. swamp vegetation E. storing water F. mouth of rivers G. Sediment H. loose dirt Which option is correct and why?
The correct answer is: autumnal pools.
Gain or loss of what causes an atom to become a negatively or positively charged ion?
[ "electrons", "neutrons", "nucleus", "protons" ]
electrons
Answer the following multiple-choice question. Question: Gain or loss of what causes an atom to become a negatively or positively charged ion? Options: A. electrons B. neutrons C. nucleus D. protons Which option is correct and why?
The correct answer is: electrons.
Which of the following results from a chemical reaction involving baking soda?
[ "Mixing play-doh", "Making cereal", "A dog's saliva", "Science fair volcanoes" ]
Science fair volcanoes
Answer the following multiple-choice question. Question: Which of the following results from a chemical reaction involving baking soda? Options: A. Mixing play-doh B. Making cereal C. A dog's saliva D. Science fair volcanoes Which option is correct and why?
The correct answer is: Science fair volcanoes.
the earth is the source of
[ "joy", "natural resources", "humanity", "intellegence" ]
natural resources
Answer the following multiple-choice question. Question: the earth is the source of Options: A. joy B. natural resources C. humanity D. intellegence Which option is correct and why?
The correct answer is: natural resources.
What do organisms need to speed up biochemical reactions?
[ "genes", "carbohydrates", "enzymes", "hormones" ]
enzymes
Answer the following multiple-choice question. Question: What do organisms need to speed up biochemical reactions? Options: A. genes B. carbohydrates C. enzymes D. hormones Which option is correct and why?
The correct answer is: enzymes.
rivers cut deeper and wider to form what
[ "canyons", "arteries", "Roads", "timberlands", "old growth forests", "soils", "Sediment", "coral reefs" ]
canyons
Answer the following multiple-choice question. Question: rivers cut deeper and wider to form what Options: A. canyons B. arteries C. Roads D. timberlands E. old growth forests F. soils G. Sediment H. coral reefs Which option is correct and why?
The correct answer is: canyons.
Plants cell walls are made of
[ "fiber", "keratin", "alveoli", "cations", "matter", "CO 2", "porous", "Cane." ]
fiber
Answer the following multiple-choice question. Question: Plants cell walls are made of Options: A. fiber B. keratin C. alveoli D. cations E. matter F. CO 2 G. porous H. Cane. Which option is correct and why?
The correct answer is: fiber.
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What are the strongest magnets made?
[ "polarized magnets", "electromagnets", "natural magnets", "permanent magnets" ]
electromagnets
Answer the following multiple-choice question. Question: What are the strongest magnets made? Options: A. polarized magnets B. electromagnets C. natural magnets D. permanent magnets Which option is correct and why?
The correct answer is: electromagnets.
The direction of prevailing winds determines the type of what that usually moves over an area?
[ "storm", "weather", "air mass", "water mass" ]
air mass
Answer the following multiple-choice question. Question: The direction of prevailing winds determines the type of what that usually moves over an area? Options: A. storm B. weather C. air mass D. water mass Which option is correct and why?
The correct answer is: air mass.
What do some ovum require to survive?
[ "sperm", "Proteins", "glycogen", "sugar", "hormones", "nutrients", "warmth", "food" ]
warmth
Answer the following multiple-choice question. Question: What do some ovum require to survive? Options: A. sperm B. Proteins C. glycogen D. sugar E. hormones F. nutrients G. warmth H. food Which option is correct and why?
The correct answer is: warmth.
smoking what decreases stamina?
[ "salmon", "toxins", "cigars", "cancer", "h2o", "dangerous", "fireplace", "steroids" ]
cigars
Answer the following multiple-choice question. Question: smoking what decreases stamina? Options: A. salmon B. toxins C. cigars D. cancer E. h2o F. dangerous G. fireplace H. steroids Which option is correct and why?
The correct answer is: cigars.
With a diet of live animals such as birds, small mammals and fish, all crocodilians are considered what?
[ "symbiotes", "omnivores", "carnivores", "predators" ]
carnivores
Answer the following multiple-choice question. Question: With a diet of live animals such as birds, small mammals and fish, all crocodilians are considered what? Options: A. symbiotes B. omnivores C. carnivores D. predators Which option is correct and why?
The correct answer is: carnivores.
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A person decides to reproduce with another person, so beforehand they
[ "find some friends", "consider genetic implications", "consider eating dinner", "make a dollar" ]
consider genetic implications
Answer the following multiple-choice question. Question: A person decides to reproduce with another person, so beforehand they Options: A. find some friends B. consider genetic implications C. consider eating dinner D. make a dollar Which option is correct and why?
The correct answer is: consider genetic implications.
What is the amount of solute that can dissolve in a given amount of solvent at a given temperature?
[ "solubility", "permeability", "humidity", "viscosity" ]
solubility
Answer the following multiple-choice question. Question: What is the amount of solute that can dissolve in a given amount of solvent at a given temperature? Options: A. solubility B. permeability C. humidity D. viscosity Which option is correct and why?
The correct answer is: solubility.
An animal species' population may decrease because of
[ "construction activity", "mating", "more food", "growth" ]
construction activity
Answer the following multiple-choice question. Question: An animal species' population may decrease because of Options: A. construction activity B. mating C. more food D. growth Which option is correct and why?
The correct answer is: construction activity.
What type of treatment is necessary for anaphylaxis?
[ "allergy shot", "emergency", "outpatient", "intensive care" ]
emergency
Answer the following multiple-choice question. Question: What type of treatment is necessary for anaphylaxis? Options: A. allergy shot B. emergency C. outpatient D. intensive care Which option is correct and why?
The correct answer is: emergency.
What impact does recycling have on the environment?
[ "Positive", "humans", "Negative", "less water", "mild", "protect them", "It changes life as we know it", "It's inconsequential" ]
Positive
Answer the following multiple-choice question. Question: What impact does recycling have on the environment? Options: A. Positive B. humans C. Negative D. less water E. mild F. protect them G. It changes life as we know it H. It's inconsequential Which option is correct and why?
The correct answer is: Positive.
Which system is divided into the somatic and autonomic nervous systems?
[ "central nervous system", "auxiliary nervous system", "local nervous system", "peripheral nervous system" ]
peripheral nervous system
Answer the following multiple-choice question. Question: Which system is divided into the somatic and autonomic nervous systems? Options: A. central nervous system B. auxiliary nervous system C. local nervous system D. peripheral nervous system Which option is correct and why?
The correct answer is: peripheral nervous system.
The eyes of all vertebrates possess a single one of these structures?
[ "sty", "stalk", "vessel", "lens" ]
lens
Answer the following multiple-choice question. Question: The eyes of all vertebrates possess a single one of these structures? Options: A. sty B. stalk C. vessel D. lens Which option is correct and why?
The correct answer is: lens.
In what state do ionic compounds best conduct electricity?
[ "gas", "solid", "plasma", "liquid" ]
liquid
Answer the following multiple-choice question. Question: In what state do ionic compounds best conduct electricity? Options: A. gas B. solid C. plasma D. liquid Which option is correct and why?
The correct answer is: liquid.
The measure of how much a given volume of matter decreases when placed under pressure is called?
[ "compressibility", "malleability", "solubility", "elasticity" ]
compressibility
Answer the following multiple-choice question. Question: The measure of how much a given volume of matter decreases when placed under pressure is called? Options: A. compressibility B. malleability C. solubility D. elasticity Which option is correct and why?
The correct answer is: compressibility.
If something has a membrane within another thing, it is likely
[ "a marker", "a dark hole", "a house", "able to cry" ]
able to cry
Answer the following multiple-choice question. Question: If something has a membrane within another thing, it is likely Options: A. a marker B. a dark hole C. a house D. able to cry Which option is correct and why?
The correct answer is: able to cry.
What are external skeletons known as?
[ "scales", "tentacles", "exoskeletons", "exoskins" ]
exoskeletons
Answer the following multiple-choice question. Question: What are external skeletons known as? Options: A. scales B. tentacles C. exoskeletons D. exoskins Which option is correct and why?
The correct answer is: exoskeletons.
The running of the bulls in mexico is a source of what type of energy for the object?
[ "running of bulls", "solar power", "animals", "kinetic" ]
kinetic
Answer the following multiple-choice question. Question: The running of the bulls in mexico is a source of what type of energy for the object? Options: A. running of bulls B. solar power C. animals D. kinetic Which option is correct and why?
The correct answer is: kinetic.
Why did the chicken cross the road?
[ "to side with the foxes", "to be made into chicken of the sea tuna fish", "their habitat was flooded", "because they crossed an evil sorcerer" ]
their habitat was flooded
Answer the following multiple-choice question. Question: Why did the chicken cross the road? Options: A. to side with the foxes B. to be made into chicken of the sea tuna fish C. their habitat was flooded D. because they crossed an evil sorcerer Which option is correct and why?
The correct answer is: their habitat was flooded.
What is the large muscle that extends across the bottom of the chest below the lungs called?
[ "diaphragm", "uterus", "abdomen", "pectoral" ]
diaphragm
Answer the following multiple-choice question. Question: What is the large muscle that extends across the bottom of the chest below the lungs called? Options: A. diaphragm B. uterus C. abdomen D. pectoral Which option is correct and why?
The correct answer is: diaphragm.
Telephones are used for communication by transmitting what?
[ "encoded information", "Electrical energy", "music", "chemical messengers", "telephone messages", "audible waves", "pictures", "electricity" ]
audible waves
Answer the following multiple-choice question. Question: Telephones are used for communication by transmitting what? Options: A. encoded information B. Electrical energy C. music D. chemical messengers E. telephone messages F. audible waves G. pictures H. electricity Which option is correct and why?
The correct answer is: audible waves.
A thing may be changed on a chemical level after
[ "putting it in a tree", "making it pay rent", "setting it on fire", "looking at it through a mirror" ]
setting it on fire
Answer the following multiple-choice question. Question: A thing may be changed on a chemical level after Options: A. putting it in a tree B. making it pay rent C. setting it on fire D. looking at it through a mirror Which option is correct and why?
The correct answer is: setting it on fire.
Most of the genes in the eukaryotic cell are found where?
[ "the mitochondria", "the vacuoles", "the nucleus", "the cell wall" ]
the nucleus
Answer the following multiple-choice question. Question: Most of the genes in the eukaryotic cell are found where? Options: A. the mitochondria B. the vacuoles C. the nucleus D. the cell wall Which option is correct and why?
The correct answer is: the nucleus.
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Population growth is determined by rates of birth, death, immigration, and what else?
[ "relaxation", "exploitation", "excitation", "emigration" ]
emigration
Answer the following multiple-choice question. Question: Population growth is determined by rates of birth, death, immigration, and what else? Options: A. relaxation B. exploitation C. excitation D. emigration Which option is correct and why?
The correct answer is: emigration.
Foods containing what supplement can help animals heal?
[ "energy", "glycogen", "carbohydrates", "proteins", "Vitamin C", "the skin", "Energy.", "Glucose" ]
Vitamin C
Answer the following multiple-choice question. Question: Foods containing what supplement can help animals heal? Options: A. energy B. glycogen C. carbohydrates D. proteins E. Vitamin C F. the skin G. Energy. H. Glucose Which option is correct and why?
The correct answer is: Vitamin C.
The human male and female reproductive cycles are controlled by the interaction of hormones from the hypothalamus and anterior pituitary with hormones from reproductive tissues and organs. in both sexes, the hypothalamus monitors and causes the release of hormones from this?
[ "thyroid gland", "hypothalamus gland", "pineal gland", "anterior pituitary gland" ]
anterior pituitary gland
Answer the following multiple-choice question. Question: The human male and female reproductive cycles are controlled by the interaction of hormones from the hypothalamus and anterior pituitary with hormones from reproductive tissues and organs. in both sexes, the hypothalamus monitors and causes the release of hormones from this? Options: A. thyroid gland B. hypothalamus gland C. pineal gland D. anterior pituitary gland Which option is correct and why?
The correct answer is: anterior pituitary gland.
Digestion breaks down what into components the body can absorb?
[ "breathing", "fat", "Fruits", "sugar", "boiling", "rice", "apples", "cooking" ]
rice
Answer the following multiple-choice question. Question: Digestion breaks down what into components the body can absorb? Options: A. breathing B. fat C. Fruits D. sugar E. boiling F. rice G. apples H. cooking Which option is correct and why?
The correct answer is: rice.
what can be used to extend the shelf life of food
[ "Cooking", "Enzymes", "rays or beams", "irradiation", "leaving food at room temperature", "Dehydration", "eating food", "grinding food" ]
irradiation
Answer the following multiple-choice question. Question: what can be used to extend the shelf life of food Options: A. Cooking B. Enzymes C. rays or beams D. irradiation E. leaving food at room temperature F. Dehydration G. eating food H. grinding food Which option is correct and why?
The correct answer is: irradiation.
What is regulated to ensure that the correct proteins are made?
[ "variation expression", "gene expression", "Fat expression", "acids expression" ]
gene expression
Answer the following multiple-choice question. Question: What is regulated to ensure that the correct proteins are made? Options: A. variation expression B. gene expression C. Fat expression D. acids expression Which option is correct and why?
The correct answer is: gene expression.
What is one instinct that animals use to stay alive?
[ "motility", "Warmth", "stability", "Cold", "Territory", "toughness", "Peace", "hormones" ]
Warmth
Answer the following multiple-choice question. Question: What is one instinct that animals use to stay alive? Options: A. motility B. Warmth C. stability D. Cold E. Territory F. toughness G. Peace H. hormones Which option is correct and why?
The correct answer is: Warmth.
What is an important deposit feeder that helps form and enrich soil?
[ "A reptile", "swamp vegetation", "bacteria", "A male", "shrub beds", "A hermaphrodite", "An amphibian", "peachleaf willow" ]
A hermaphrodite
Answer the following multiple-choice question. Question: What is an important deposit feeder that helps form and enrich soil? Options: A. A reptile B. swamp vegetation C. bacteria D. A male E. shrub beds F. A hermaphrodite G. An amphibian H. peachleaf willow Which option is correct and why?
The correct answer is: A hermaphrodite.
What forms in shallow tropical water?
[ "blobfish", "sub-units of species", "accumulated exoskeletons", "aqueous solution", "polar bears", "an area swollen with pus", "swamp vegetation", "deep-sea dwellers" ]
accumulated exoskeletons
Answer the following multiple-choice question. Question: What forms in shallow tropical water? Options: A. blobfish B. sub-units of species C. accumulated exoskeletons D. aqueous solution E. polar bears F. an area swollen with pus G. swamp vegetation H. deep-sea dwellers Which option is correct and why?
The correct answer is: accumulated exoskeletons.
Some protists hunt their food or act as what?
[ "reptiles", "mammals", "parasites", "bats" ]
parasites
Answer the following multiple-choice question. Question: Some protists hunt their food or act as what? Options: A. reptiles B. mammals C. parasites D. bats Which option is correct and why?
The correct answer is: parasites.
What type of flexion is the bending of the neck or body toward the right or left side?
[ "lateral", "ventral", "cylindrical", "orbital" ]
lateral
Answer the following multiple-choice question. Question: What type of flexion is the bending of the neck or body toward the right or left side? Options: A. lateral B. ventral C. cylindrical D. orbital Which option is correct and why?
The correct answer is: lateral.
Because of human logging activities, some animals have to conserve their
[ "air", "water", "legs", "food" ]
food
Answer the following multiple-choice question. Question: Because of human logging activities, some animals have to conserve their Options: A. air B. water C. legs D. food Which option is correct and why?
The correct answer is: food.
Under appropriate conditions, the attractions between all molecules in what state will cause them to form liquids or solids?
[ "liquid", "plasma", "soild", "gas" ]
gas
Answer the following multiple-choice question. Question: Under appropriate conditions, the attractions between all molecules in what state will cause them to form liquids or solids? Options: A. liquid B. plasma C. soild D. gas Which option is correct and why?
The correct answer is: gas.
what gets contracted when fibers get shorter?
[ "nerves", "h2o", "veins", "firm hugs", "fur", "biceps", "the skin", "density" ]
biceps
Answer the following multiple-choice question. Question: what gets contracted when fibers get shorter? Options: A. nerves B. h2o C. veins D. firm hugs E. fur F. biceps G. the skin H. density Which option is correct and why?
The correct answer is: biceps.
What can a small animal eat in a day for survival?
[ "Part of a plant.", "some invertebrates", "Nutrient rich soil.", "deoxyribonucleic acid", "Paper from a plant.", "food and shelter", "A whole tree.", "organic molecules" ]
Part of a plant.
Answer the following multiple-choice question. Question: What can a small animal eat in a day for survival? Options: A. Part of a plant. B. some invertebrates C. Nutrient rich soil. D. deoxyribonucleic acid E. Paper from a plant. F. food and shelter G. A whole tree. H. organic molecules Which option is correct and why?
The correct answer is: Part of a plant..
What does the digestive system break down into simple substances?
[ "metals", "stones", "plastic food", "nutriment" ]
nutriment
Answer the following multiple-choice question. Question: What does the digestive system break down into simple substances? Options: A. metals B. stones C. plastic food D. nutriment Which option is correct and why?
The correct answer is: nutriment.
What type of contamination causes almost 90% of diarrheal disease worldwide?
[ "food contamination", "ground contamination", "air contamination", "water supply contamination" ]
water supply contamination
Answer the following multiple-choice question. Question: What type of contamination causes almost 90% of diarrheal disease worldwide? Options: A. food contamination B. ground contamination C. air contamination D. water supply contamination Which option is correct and why?
The correct answer is: water supply contamination.