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insulated material can be used to prevent wasting a lot of what?
[ "sunny days", "body heat", "body water", "heat energy", "contained areas", "electricity", "fever sweats", "power" ]
body heat
Answer the following multiple-choice question. Question: insulated material can be used to prevent wasting a lot of what? Options: A. sunny days B. body heat C. body water D. heat energy E. contained areas F. electricity G. fever sweats H. power Which option is correct and why?
The correct answer is: body heat.
What system of organs delivers blood to all cells of the body?
[ "gastrointestinal", "respiratory", "integumentary", "cardiovascular" ]
cardiovascular
Answer the following multiple-choice question. Question: What system of organs delivers blood to all cells of the body? Options: A. gastrointestinal B. respiratory C. integumentary D. cardiovascular Which option is correct and why?
The correct answer is: cardiovascular.
For a star to form, what force pulls gas and dust into the center of the nebula?
[ "motion", "weight", "centrifugal force", "gravity" ]
gravity
Answer the following multiple-choice question. Question: For a star to form, what force pulls gas and dust into the center of the nebula? Options: A. motion B. weight C. centrifugal force D. gravity Which option is correct and why?
The correct answer is: gravity.
What is the term for physicians and scientists who research and develop vaccines and treat and study conditions ranging from allergies to aids?
[ "endocrinologists", "immunologists", "vaccinologists", "virologists" ]
immunologists
Answer the following multiple-choice question. Question: What is the term for physicians and scientists who research and develop vaccines and treat and study conditions ranging from allergies to aids? Options: A. endocrinologists B. immunologists C. vaccinologists D. virologists Which option is correct and why?
The correct answer is: immunologists.
what has tectonic plates?
[ "San Francisco", "outer space", "atmosphere", "h2o", "coral reefs", "humans disturb it", "Physical weathering", "threatened" ]
San Francisco
Answer the following multiple-choice question. Question: what has tectonic plates? Options: A. San Francisco B. outer space C. atmosphere D. h2o E. coral reefs F. humans disturb it G. Physical weathering H. threatened Which option is correct and why?
The correct answer is: San Francisco.
A radiator is something that can
[ "recycle water from the toilet", "propel a rocket to the moon", "keep a room comfortable", "filter water from the tap" ]
keep a room comfortable
Answer the following multiple-choice question. Question: A radiator is something that can Options: A. recycle water from the toilet B. propel a rocket to the moon C. keep a room comfortable D. filter water from the tap Which option is correct and why?
The correct answer is: keep a room comfortable.
What can be found inside a cell?
[ "ovum", "DNA", "gene", "soil", "liver", "cell wall", "RNA", "p53" ]
DNA
Answer the following multiple-choice question. Question: What can be found inside a cell? Options: A. ovum B. DNA C. gene D. soil E. liver F. cell wall G. RNA H. p53 Which option is correct and why?
The correct answer is: DNA.
The appendicular skeleton is made up of all bones of the upper and lower what?
[ "limbs", "digestive tract", "organs", "hemispheres" ]
limbs
Answer the following multiple-choice question. Question: The appendicular skeleton is made up of all bones of the upper and lower what? Options: A. limbs B. digestive tract C. organs D. hemispheres Which option is correct and why?
The correct answer is: limbs.
How many types of mechanical waves are there?
[ "nine", "three", "one", "five" ]
three
Answer the following multiple-choice question. Question: How many types of mechanical waves are there? Options: A. nine B. three C. one D. five Which option is correct and why?
The correct answer is: three.
A natural resource that is consumed or used up faster than it can be made by nature is termed what?
[ "fossil fuel", "energy-inefficient", "non-renewable", "renewable" ]
non-renewable
Answer the following multiple-choice question. Question: A natural resource that is consumed or used up faster than it can be made by nature is termed what? Options: A. fossil fuel B. energy-inefficient C. non-renewable D. renewable Which option is correct and why?
The correct answer is: non-renewable.
Precipitation is when hail fall from clouds to the ground, and so is
[ "sprinkles", "water", "frost", "clouds" ]
sprinkles
Answer the following multiple-choice question. Question: Precipitation is when hail fall from clouds to the ground, and so is Options: A. sprinkles B. water C. frost D. clouds Which option is correct and why?
The correct answer is: sprinkles.
What is a homogeneous mixture also known as?
[ "element", "structure", "mixture", "solution" ]
solution
Answer the following multiple-choice question. Question: What is a homogeneous mixture also known as? Options: A. element B. structure C. mixture D. solution Which option is correct and why?
The correct answer is: solution.
To create paper you will first have to acquire a supply of
[ "stardust", "sand", "pens", "pulp" ]
pulp
Answer the following multiple-choice question. Question: To create paper you will first have to acquire a supply of Options: A. stardust B. sand C. pens D. pulp Which option is correct and why?
The correct answer is: pulp.
Consuming from an aluminium container, a human is likely enjoying
[ "a melted down liver enzyme", "a strange liquid metal", "a makeshift type of pasta", "a crisp beverage with cold bubbles streaming throughout it" ]
a crisp beverage with cold bubbles streaming throughout it
Answer the following multiple-choice question. Question: Consuming from an aluminium container, a human is likely enjoying Options: A. a melted down liver enzyme B. a strange liquid metal C. a makeshift type of pasta D. a crisp beverage with cold bubbles streaming throughout it Which option is correct and why?
The correct answer is: a crisp beverage with cold bubbles streaming throughout it.
What are numerous in plant cells?
[ "soil", "bacteria", "flowers", "glucose", "calories", "hydrocarbons", "Chemical energy", "eukyarotes" ]
eukyarotes
Answer the following multiple-choice question. Question: What are numerous in plant cells? Options: A. soil B. bacteria C. flowers D. glucose E. calories F. hydrocarbons G. Chemical energy H. eukyarotes Which option is correct and why?
The correct answer is: eukyarotes.
A lot of animals would avoid
[ "piles of discarded diapers", "freshly off the grill steak", "flowers that have just bloomed", "pools of clear, clean water" ]
piles of discarded diapers
Answer the following multiple-choice question. Question: A lot of animals would avoid Options: A. piles of discarded diapers B. freshly off the grill steak C. flowers that have just bloomed D. pools of clear, clean water Which option is correct and why?
The correct answer is: piles of discarded diapers.
Luster, malleability, ductility, and conductivity are all properties of which kind of material?
[ "ores", "nonmetals", "wood", "metals" ]
metals
Answer the following multiple-choice question. Question: Luster, malleability, ductility, and conductivity are all properties of which kind of material? Options: A. ores B. nonmetals C. wood D. metals Which option is correct and why?
The correct answer is: metals.
In what area of the body are sutural bones found?
[ "skull", "legs", "tooth", "skin" ]
skull
Answer the following multiple-choice question. Question: In what area of the body are sutural bones found? Options: A. skull B. legs C. tooth D. skin Which option is correct and why?
The correct answer is: skull.
What is it called when the soils of the arctic tundra remain in a perennially frozen state?
[ "permafreeze", "concentrated freeze", "glacial domination", "permafrost" ]
permafrost
Answer the following multiple-choice question. Question: What is it called when the soils of the arctic tundra remain in a perennially frozen state? Options: A. permafreeze B. concentrated freeze C. glacial domination D. permafrost Which option is correct and why?
The correct answer is: permafrost.
What happens inside the single egg embedded inside the prothallus
[ "Earth revolving around the sun", "The area was once underwater", "gastropod shells", "it keeps an organism warm", "remains of prehistoric life", "fertilization occurs", "allow growth", "It helps them survive" ]
fertilization occurs
Answer the following multiple-choice question. Question: What happens inside the single egg embedded inside the prothallus Options: A. Earth revolving around the sun B. The area was once underwater C. gastropod shells D. it keeps an organism warm E. remains of prehistoric life F. fertilization occurs G. allow growth H. It helps them survive Which option is correct and why?
The correct answer is: fertilization occurs.
What can infect and live inside the cells of living organisms?
[ "Leptospirosis", "fish", "spiders", "Pesticides", "influenza", "horses", "insects", "bacteria" ]
influenza
Answer the following multiple-choice question. Question: What can infect and live inside the cells of living organisms? Options: A. Leptospirosis B. fish C. spiders D. Pesticides E. influenza F. horses G. insects H. bacteria Which option is correct and why?
The correct answer is: influenza.
What joins within each testis to form the epididymis?
[ "hypodermic tubules", "viviparous tubules", "seminiferous tubules", "interstitial tubules" ]
seminiferous tubules
Answer the following multiple-choice question. Question: What joins within each testis to form the epididymis? Options: A. hypodermic tubules B. viviparous tubules C. seminiferous tubules D. interstitial tubules Which option is correct and why?
The correct answer is: seminiferous tubules.
what do genes carry?
[ "pollen", "Energy", "calories", "instructions", "Chemical energy", "fat", "acid", "colors" ]
instructions
Answer the following multiple-choice question. Question: what do genes carry? Options: A. pollen B. Energy C. calories D. instructions E. Chemical energy F. fat G. acid H. colors Which option is correct and why?
The correct answer is: instructions.
as the number of pollinators attracted to a flower increases , the ability to reproduce will increase for what?
[ "whales", "oceans", "flora", "animals" ]
flora
Answer the following multiple-choice question. Question: as the number of pollinators attracted to a flower increases , the ability to reproduce will increase for what? Options: A. whales B. oceans C. flora D. animals Which option is correct and why?
The correct answer is: flora.
What does rhizobial bacteria do for plants?
[ "Converts oxygen", "nutrients", "Converts h2o", "Converts nitrogen", "Regrows it", "hydrate their cells", "Converts methane", "competing for resources" ]
Converts nitrogen
Answer the following multiple-choice question. Question: What does rhizobial bacteria do for plants? Options: A. Converts oxygen B. nutrients C. Converts h2o D. Converts nitrogen E. Regrows it F. hydrate their cells G. Converts methane H. competing for resources Which option is correct and why?
The correct answer is: Converts nitrogen.
One example of changing an objects shape is
[ "Making glass into a birdhouse", "Holding another person's hand", "Watching a bird fly", "Watching a show on TV" ]
Making glass into a birdhouse
Answer the following multiple-choice question. Question: One example of changing an objects shape is Options: A. Making glass into a birdhouse B. Holding another person's hand C. Watching a bird fly D. Watching a show on TV Which option is correct and why?
The correct answer is: Making glass into a birdhouse.
Atoms with the same atomic number but different mass numbers are called what?
[ "tropes", "isotopes", "organisms", "reactions" ]
isotopes
Answer the following multiple-choice question. Question: Atoms with the same atomic number but different mass numbers are called what? Options: A. tropes B. isotopes C. organisms D. reactions Which option is correct and why?
The correct answer is: isotopes.
One of the main things that can negatively impact organism health is
[ "singing", "nothing", "walking", "falling ill" ]
falling ill
Answer the following multiple-choice question. Question: One of the main things that can negatively impact organism health is Options: A. singing B. nothing C. walking D. falling ill Which option is correct and why?
The correct answer is: falling ill.
What can happen to make animals move to another area?
[ "food and shelter", "predators leave the area", "predators go extinct", "forest is destroyed", "Climate change", "deforestation", "food is increased", "fossil fuels" ]
forest is destroyed
Answer the following multiple-choice question. Question: What can happen to make animals move to another area? Options: A. food and shelter B. predators leave the area C. predators go extinct D. forest is destroyed E. Climate change F. deforestation G. food is increased H. fossil fuels Which option is correct and why?
The correct answer is: forest is destroyed.
the Grand Canyon was formed by the Colorado River doing what over long periods of time?
[ "blazing", "melting", "moving steadily", "evaporating" ]
moving steadily
Answer the following multiple-choice question. Question: the Grand Canyon was formed by the Colorado River doing what over long periods of time? Options: A. blazing B. melting C. moving steadily D. evaporating Which option is correct and why?
The correct answer is: moving steadily.
Tides can change in different locations because
[ "A higher power", "God", "Magic", "the pacific's bottom" ]
the pacific's bottom
Answer the following multiple-choice question. Question: Tides can change in different locations because Options: A. A higher power B. God C. Magic D. the pacific's bottom Which option is correct and why?
The correct answer is: the pacific's bottom.
Bees are naturalized on every continent except which?
[ "Australia", "North America", "antarctica", "Africa" ]
antarctica
Answer the following multiple-choice question. Question: Bees are naturalized on every continent except which? Options: A. Australia B. North America C. antarctica D. Africa Which option is correct and why?
The correct answer is: antarctica.
What is the name for elements that neither contain carbon nor come from living things?
[ "acids", "pigments", "minerals", "contaminants" ]
minerals
Answer the following multiple-choice question. Question: What is the name for elements that neither contain carbon nor come from living things? Options: A. acids B. pigments C. minerals D. contaminants Which option is correct and why?
The correct answer is: minerals.
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what are made in an organelle in the cytoplasm?
[ "Acids", "bioaerosols", "glucose", "parasites", "Energy", "acetic acid", "Proteins", "Energy." ]
Proteins
Answer the following multiple-choice question. Question: what are made in an organelle in the cytoplasm? Options: A. Acids B. bioaerosols C. glucose D. parasites E. Energy F. acetic acid G. Proteins H. Energy. Which option is correct and why?
The correct answer is: Proteins.
if a predator wanted to catch its meal undetected, which method would be effective?
[ "hiding behind a bush with similar colors as itself", "roaring really loud to scare it", "none of these", "peeing to confuse the prey" ]
hiding behind a bush with similar colors as itself
Answer the following multiple-choice question. Question: if a predator wanted to catch its meal undetected, which method would be effective? Options: A. hiding behind a bush with similar colors as itself B. roaring really loud to scare it C. none of these D. peeing to confuse the prey Which option is correct and why?
The correct answer is: hiding behind a bush with similar colors as itself.
What system carries messages from sense organs and internal organs to the central nervous system?
[ "auxiliary nervous system", "peripheral nervous system", "respiratory system", "sensitive nervous system" ]
peripheral nervous system
Answer the following multiple-choice question. Question: What system carries messages from sense organs and internal organs to the central nervous system? Options: A. auxiliary nervous system B. peripheral nervous system C. respiratory system D. sensitive nervous system Which option is correct and why?
The correct answer is: peripheral nervous system.
What tissue do clubmosses have that mosses do not?
[ "dioxide tissue", "chorophyll", "vascular tissue", "nuclei" ]
vascular tissue
Answer the following multiple-choice question. Question: What tissue do clubmosses have that mosses do not? Options: A. dioxide tissue B. chorophyll C. vascular tissue D. nuclei Which option is correct and why?
The correct answer is: vascular tissue.
What causes damage to forest ecosystems?
[ "flooding", "humans disturb it", "Sulfur dioxide", "deforestation", "Liquid bromine", "Carnivore animals", "Pollution", "Hydrogen peroxide" ]
Sulfur dioxide
Answer the following multiple-choice question. Question: What causes damage to forest ecosystems? Options: A. flooding B. humans disturb it C. Sulfur dioxide D. deforestation E. Liquid bromine F. Carnivore animals G. Pollution H. Hydrogen peroxide Which option is correct and why?
The correct answer is: Sulfur dioxide.
Bees and other insects are attracted on purpose by what?
[ "colors", "orchids", "human food", "chemicals", "flowers", "humans", "pollen", "perfume" ]
flowers
Answer the following multiple-choice question. Question: Bees and other insects are attracted on purpose by what? Options: A. colors B. orchids C. human food D. chemicals E. flowers F. humans G. pollen H. perfume Which option is correct and why?
The correct answer is: flowers.
A plant will have difficulty growing larger if it is held away from
[ "corn", "poison", "ice", "liquid" ]
liquid
Answer the following multiple-choice question. Question: A plant will have difficulty growing larger if it is held away from Options: A. corn B. poison C. ice D. liquid Which option is correct and why?
The correct answer is: liquid.
What do extensive properties depend on the amount of?
[ "sample temperature", "independent variables", "matter in a sample", "experimental controls" ]
matter in a sample
Answer the following multiple-choice question. Question: What do extensive properties depend on the amount of? Options: A. sample temperature B. independent variables C. matter in a sample D. experimental controls Which option is correct and why?
The correct answer is: matter in a sample.
What would a sedimentary rock likely hold?
[ "a trilobyte", "a cookie", "a wheatgrass shake", "a diner" ]
a trilobyte
Answer the following multiple-choice question. Question: What would a sedimentary rock likely hold? Options: A. a trilobyte B. a cookie C. a wheatgrass shake D. a diner Which option is correct and why?
The correct answer is: a trilobyte.
Thyroid hormones increase the rate of
[ "by making heat", "the rest of the body", "female sex cells", "Helps them grow", "hydration of their cells", "heat produced", "converting food to energy", "aerobic capacity" ]
converting food to energy
Answer the following multiple-choice question. Question: Thyroid hormones increase the rate of Options: A. by making heat B. the rest of the body C. female sex cells D. Helps them grow E. hydration of their cells F. heat produced G. converting food to energy H. aerobic capacity Which option is correct and why?
The correct answer is: converting food to energy.
What in orange juice makes it taste sour?
[ "acetic acid", "carbonation", "citric acid", "amino acid" ]
citric acid
Answer the following multiple-choice question. Question: What in orange juice makes it taste sour? Options: A. acetic acid B. carbonation C. citric acid D. amino acid Which option is correct and why?
The correct answer is: citric acid.
What do you call the movement of molecules across a membrane without the input of energy?
[ "obvious transport", "passive transport", "reactive transport", "active transport" ]
passive transport
Answer the following multiple-choice question. Question: What do you call the movement of molecules across a membrane without the input of energy? Options: A. obvious transport B. passive transport C. reactive transport D. active transport Which option is correct and why?
The correct answer is: passive transport.
What do flashlights require to produce light?
[ "sunlight", "energy", "a light source", "batteries", "circuits", "energy usage", "heat energy", "power" ]
batteries
Answer the following multiple-choice question. Question: What do flashlights require to produce light? Options: A. sunlight B. energy C. a light source D. batteries E. circuits F. energy usage G. heat energy H. power Which option is correct and why?
The correct answer is: batteries.
What do producers use to make food?
[ "bees", "pesticides", "glucose", "The sun", "utensils", "stove", "sunlight", "recipe" ]
The sun
Answer the following multiple-choice question. Question: What do producers use to make food? Options: A. bees B. pesticides C. glucose D. The sun E. utensils F. stove G. sunlight H. recipe Which option is correct and why?
The correct answer is: The sun.
Leaves respond to these environmental stimuli by producing less what?
[ "energy", "chlorophyll", "carbonate", "oxygen" ]
chlorophyll
Answer the following multiple-choice question. Question: Leaves respond to these environmental stimuli by producing less what? Options: A. energy B. chlorophyll C. carbonate D. oxygen Which option is correct and why?
The correct answer is: chlorophyll.
What can be the cause of lakes and ponds forming?
[ "beavers", "heat", "Pesticides", "flooding", "erosion", "rainfall", "loose soil", "spring" ]
beavers
Answer the following multiple-choice question. Question: What can be the cause of lakes and ponds forming? Options: A. beavers B. heat C. Pesticides D. flooding E. erosion F. rainfall G. loose soil H. spring Which option is correct and why?
The correct answer is: beavers.
What are tiny, hair like projections?
[ "spinicles", "actin", "fuzz", "cilia" ]
cilia
Answer the following multiple-choice question. Question: What are tiny, hair like projections? Options: A. spinicles B. actin C. fuzz D. cilia Which option is correct and why?
The correct answer is: cilia.
Courtship is behavior that is intended to
[ "protect them", "reproduce", "compete", "animals", "communicate", "humans", "offspring", "pollinate" ]
reproduce
Answer the following multiple-choice question. Question: Courtship is behavior that is intended to Options: A. protect them B. reproduce C. compete D. animals E. communicate F. humans G. offspring H. pollinate Which option is correct and why?
The correct answer is: reproduce.
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A plastic toy reduced to a puddle was left on a
[ "steep mountain", "iceberg", "government propaganda flick", "hotplate" ]
hotplate
Answer the following multiple-choice question. Question: A plastic toy reduced to a puddle was left on a Options: A. steep mountain B. iceberg C. government propaganda flick D. hotplate Which option is correct and why?
The correct answer is: hotplate.
Light with the longest wavelengths is called what?
[ "X-rays", "infrared light", "UV light", "visible light" ]
infrared light
Answer the following multiple-choice question. Question: Light with the longest wavelengths is called what? Options: A. X-rays B. infrared light C. UV light D. visible light Which option is correct and why?
The correct answer is: infrared light.
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What increases a body's flexibility?
[ "Limbs", "sweating", "exercise", "flexible schedule", "arteries", "heat energy", "flex spending", "flex accounts" ]
exercise
Answer the following multiple-choice question. Question: What increases a body's flexibility? Options: A. Limbs B. sweating C. exercise D. flexible schedule E. arteries F. heat energy G. flex spending H. flex accounts Which option is correct and why?
The correct answer is: exercise.
What are the subatomic particles of the nucleus called?
[ "nucleons", "eukaryotes", "cores", "protons" ]
nucleons
Answer the following multiple-choice question. Question: What are the subatomic particles of the nucleus called? Options: A. nucleons B. eukaryotes C. cores D. protons Which option is correct and why?
The correct answer is: nucleons.
The a in atp is short for what?
[ "adenosine", "amino", "acid", "acetic" ]
adenosine
Answer the following multiple-choice question. Question: The a in atp is short for what? Options: A. adenosine B. amino C. acid D. acetic Which option is correct and why?
The correct answer is: adenosine.
Groundwater does what to the rock beneath the ground surface?
[ "erodes it", "boosts it", "accelerates it", "creates it" ]
erodes it
Answer the following multiple-choice question. Question: Groundwater does what to the rock beneath the ground surface? Options: A. erodes it B. boosts it C. accelerates it D. creates it Which option is correct and why?
The correct answer is: erodes it.
Ecologists already use the abilities of many prokaryotes to carry out bioremediation of soils and what else?
[ "plasma", "water", "air", "gas" ]
water
Answer the following multiple-choice question. Question: Ecologists already use the abilities of many prokaryotes to carry out bioremediation of soils and what else? Options: A. plasma B. water C. air D. gas Which option is correct and why?
The correct answer is: water.
What is formed from magma cooling?
[ "limestone", "clouds", "basalt", "calcite", "sandstone", "cacti", "Mountains", "tube" ]
basalt
Answer the following multiple-choice question. Question: What is formed from magma cooling? Options: A. limestone B. clouds C. basalt D. calcite E. sandstone F. cacti G. Mountains H. tube Which option is correct and why?
The correct answer is: basalt.
What term is used to describe anything that takes up space and has mass?
[ "size", "matter", "weight", "opacity" ]
matter
Answer the following multiple-choice question. Question: What term is used to describe anything that takes up space and has mass? Options: A. size B. matter C. weight D. opacity Which option is correct and why?
The correct answer is: matter.
If a plant is in an environment with a lot of oxygen, and then oxygen levels very slightly drop, the plant will
[ "understand", "sour", "calibrate", "pray" ]
calibrate
Answer the following multiple-choice question. Question: If a plant is in an environment with a lot of oxygen, and then oxygen levels very slightly drop, the plant will Options: A. understand B. sour C. calibrate D. pray Which option is correct and why?
The correct answer is: calibrate.
The amount of kinetic energy in a moving object depends directly on its mass and what else?
[ "volume", "velocity", "density", "direction" ]
velocity
Answer the following multiple-choice question. Question: The amount of kinetic energy in a moving object depends directly on its mass and what else? Options: A. volume B. velocity C. density D. direction Which option is correct and why?
The correct answer is: velocity.
What term refers to the friction of fluid, within itself and its surroundings?
[ "salinity", "viscosity", "volume", "elasticity" ]
viscosity
Answer the following multiple-choice question. Question: What term refers to the friction of fluid, within itself and its surroundings? Options: A. salinity B. viscosity C. volume D. elasticity Which option is correct and why?
The correct answer is: viscosity.
In hypothesis-based science, specific results are predicted from a general premise, which is called what type of reasoning that proceeds from general to particular?
[ "reactive", "deductive", "transitive", "reflexive" ]
deductive
Answer the following multiple-choice question. Question: In hypothesis-based science, specific results are predicted from a general premise, which is called what type of reasoning that proceeds from general to particular? Options: A. reactive B. deductive C. transitive D. reflexive Which option is correct and why?
The correct answer is: deductive.
Deeper layers of rock must be older than layers closer to the surface, this is the law of what?
[ "erosion", "flux", "superposition", "diffraction" ]
superposition
Answer the following multiple-choice question. Question: Deeper layers of rock must be older than layers closer to the surface, this is the law of what? Options: A. erosion B. flux C. superposition D. diffraction Which option is correct and why?
The correct answer is: superposition.
Ethylene, gibberellins, cytokinins, absciscic acid, and auxins are examples of what?
[ "animal proteins", "plant hormones", "animal hormones", "insect hormones" ]
plant hormones
Answer the following multiple-choice question. Question: Ethylene, gibberellins, cytokinins, absciscic acid, and auxins are examples of what? Options: A. animal proteins B. plant hormones C. animal hormones D. insect hormones Which option is correct and why?
The correct answer is: plant hormones.
What is most like a fish?
[ "offspring of frogs", "a desk", "a diva", "a solar system" ]
offspring of frogs
Answer the following multiple-choice question. Question: What is most like a fish? Options: A. offspring of frogs B. a desk C. a diva D. a solar system Which option is correct and why?
The correct answer is: offspring of frogs.
What is Jordan's average weather over time?
[ "coldest season", "non-existant", "autumn", "temperature", "dry and hot", "snowing", "Winter", "nighttime 24/7" ]
dry and hot
Answer the following multiple-choice question. Question: What is Jordan's average weather over time? Options: A. coldest season B. non-existant C. autumn D. temperature E. dry and hot F. snowing G. Winter H. nighttime 24/7 Which option is correct and why?
The correct answer is: dry and hot.
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What type of graph is useful for showing percents of a whole?
[ "gnomic graphs", "circle graphs", "shift graphs", "bar graphs" ]
circle graphs
Answer the following multiple-choice question. Question: What type of graph is useful for showing percents of a whole? Options: A. gnomic graphs B. circle graphs C. shift graphs D. bar graphs Which option is correct and why?
The correct answer is: circle graphs.
what seeds come from male gametes of plants?
[ "offspring", "edible", "pollinator", "fusion", "male", "red", "pollen", "embryos" ]
pollen
Answer the following multiple-choice question. Question: what seeds come from male gametes of plants? Options: A. offspring B. edible C. pollinator D. fusion E. male F. red G. pollen H. embryos Which option is correct and why?
The correct answer is: pollen.
What is the movement of plates called?
[ "plate tectonics", "fracking", "migration", "volcanic activity" ]
plate tectonics
Answer the following multiple-choice question. Question: What is the movement of plates called? Options: A. plate tectonics B. fracking C. migration D. volcanic activity Which option is correct and why?
The correct answer is: plate tectonics.
What is the term for plants that produce flowers and fruit?
[ "spores", "gymnosperms", "angiosperms", "endosperms" ]
angiosperms
Answer the following multiple-choice question. Question: What is the term for plants that produce flowers and fruit? Options: A. spores B. gymnosperms C. angiosperms D. endosperms Which option is correct and why?
The correct answer is: angiosperms.
What is the most likely cause of split rocks on a mountain slope?
[ "pine tree roots", "true enlightenment", "sea urchins", "heavy metal music" ]
pine tree roots
Answer the following multiple-choice question. Question: What is the most likely cause of split rocks on a mountain slope? Options: A. pine tree roots B. true enlightenment C. sea urchins D. heavy metal music Which option is correct and why?
The correct answer is: pine tree roots.
What are single-celled or colonial organisms that do not have membranebound nuclei?
[ "prokaryotes", "eukaryotes", "viruses", "arthropods" ]
prokaryotes
Answer the following multiple-choice question. Question: What are single-celled or colonial organisms that do not have membranebound nuclei? Options: A. prokaryotes B. eukaryotes C. viruses D. arthropods Which option is correct and why?
The correct answer is: prokaryotes.
What kind of joints are capable of a wide range of movements, classified as gliding, angular, rotational, or special?
[ "fibrous", "synovial", "glandular", "locking" ]
synovial
Answer the following multiple-choice question. Question: What kind of joints are capable of a wide range of movements, classified as gliding, angular, rotational, or special? Options: A. fibrous B. synovial C. glandular D. locking Which option is correct and why?
The correct answer is: synovial.
If an atom gains electrons, it becomes what?
[ "anion", "neutral", "a cation", "an ion" ]
an ion
Answer the following multiple-choice question. Question: If an atom gains electrons, it becomes what? Options: A. anion B. neutral C. a cation D. an ion Which option is correct and why?
The correct answer is: an ion.
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Mountain ranges, plateaus, and plains are features of what large landforms?
[ "planets", "continents", "Countries", "States" ]
continents
Answer the following multiple-choice question. Question: Mountain ranges, plateaus, and plains are features of what large landforms? Options: A. planets B. continents C. Countries D. States Which option is correct and why?
The correct answer is: continents.
The pressure of a sample of gas is measured with an open-end what?
[ "thermometer", "manometer", "altimeter", "barometer" ]
manometer
Answer the following multiple-choice question. Question: The pressure of a sample of gas is measured with an open-end what? Options: A. thermometer B. manometer C. altimeter D. barometer Which option is correct and why?
The correct answer is: manometer.
The most common elements have the most tightly bound __________.
[ "atoms", "membrane", "nuclei", "quarks" ]
nuclei
Answer the following multiple-choice question. Question: The most common elements have the most tightly bound __________. Options: A. atoms B. membrane C. nuclei D. quarks Which option is correct and why?
The correct answer is: nuclei.
The primary nitrogenous waste material secreted by ureotelic animals is what substance?
[ "nitrate", "urea", "ammonia", "carbon" ]
urea
Answer the following multiple-choice question. Question: The primary nitrogenous waste material secreted by ureotelic animals is what substance? Options: A. nitrate B. urea C. ammonia D. carbon Which option is correct and why?
The correct answer is: urea.
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Natural methods of asexual reproduction, such as cuttings or budding, include strategies that plants have developed to perform what?
[ "multi-propagation", "mono-propagation", "iso-propagation", "self-propagation" ]
self-propagation
Answer the following multiple-choice question. Question: Natural methods of asexual reproduction, such as cuttings or budding, include strategies that plants have developed to perform what? Options: A. multi-propagation B. mono-propagation C. iso-propagation D. self-propagation Which option is correct and why?
The correct answer is: self-propagation.
Scientists think that stars and galaxies make up only a small part of the matter in the universe. what is the rest of the matter called?
[ "dark matter", "typical matter", "light matter", "cold matter" ]
dark matter
Answer the following multiple-choice question. Question: Scientists think that stars and galaxies make up only a small part of the matter in the universe. what is the rest of the matter called? Options: A. dark matter B. typical matter C. light matter D. cold matter Which option is correct and why?
The correct answer is: dark matter.
What happens when muscles around the prostate gland contracts?
[ "preventing heat transfer", "The bending of a ray of light", "Generating heat", "Warm air moving into cold air", "Sperm leaves the epidiymes", "heat produced", "Release energy", "rapid expansion" ]
Sperm leaves the epidiymes
Answer the following multiple-choice question. Question: What happens when muscles around the prostate gland contracts? Options: A. preventing heat transfer B. The bending of a ray of light C. Generating heat D. Warm air moving into cold air E. Sperm leaves the epidiymes F. heat produced G. Release energy H. rapid expansion Which option is correct and why?
The correct answer is: Sperm leaves the epidiymes.
What produces spores that develop into gametophytes?
[ "plants", "ice", "tulips", "bushes", "orchids", "sunlight", "glaciers", "cacti" ]
tulips
Answer the following multiple-choice question. Question: What produces spores that develop into gametophytes? Options: A. plants B. ice C. tulips D. bushes E. orchids F. sunlight G. glaciers H. cacti Which option is correct and why?
The correct answer is: tulips.
What causes ice wedging?
[ "Metling snow", "Condensation", "The sun", "friction", "Gravitational pull", "mechanical", "Weathering", "Animals" ]
Weathering
Answer the following multiple-choice question. Question: What causes ice wedging? Options: A. Metling snow B. Condensation C. The sun D. friction E. Gravitational pull F. mechanical G. Weathering H. Animals Which option is correct and why?
The correct answer is: Weathering.
The process of building a log cabin for a dream getaway deep in the mountains near an idyllic stream requires
[ "processed cheese", "metal panels", "drywall", "wood beams" ]
wood beams
Answer the following multiple-choice question. Question: The process of building a log cabin for a dream getaway deep in the mountains near an idyllic stream requires Options: A. processed cheese B. metal panels C. drywall D. wood beams Which option is correct and why?
The correct answer is: wood beams.
Air is an example of what state of matter?
[ "plasma", "gas", "solid", "liquid" ]
gas
Answer the following multiple-choice question. Question: Air is an example of what state of matter? Options: A. plasma B. gas C. solid D. liquid Which option is correct and why?
The correct answer is: gas.
A plane travels through what?
[ "gas layers", "plains", "oceans", "time" ]
gas layers
Answer the following multiple-choice question. Question: A plane travels through what? Options: A. gas layers B. plains C. oceans D. time Which option is correct and why?
The correct answer is: gas layers.
what have good eyesight and a keen sense of smell?
[ "mammals", "fur seals", "tortoises", "sharks", "animals", "elephants", "snakes", "alpacas" ]
snakes
Answer the following multiple-choice question. Question: what have good eyesight and a keen sense of smell? Options: A. mammals B. fur seals C. tortoises D. sharks E. animals F. elephants G. snakes H. alpacas Which option is correct and why?
The correct answer is: snakes.
What item's housing is made of metal?
[ "butter", "cola", "tea", "syrup" ]
cola
Answer the following multiple-choice question. Question: What item's housing is made of metal? Options: A. butter B. cola C. tea D. syrup Which option is correct and why?
The correct answer is: cola.
What has a positive impact on root growth in dirt?
[ "nutrients", "burrs", "exercise", "support", "evaporation", "looseness", "Sand dollars", "sun's heat" ]
looseness
Answer the following multiple-choice question. Question: What has a positive impact on root growth in dirt? Options: A. nutrients B. burrs C. exercise D. support E. evaporation F. looseness G. Sand dollars H. sun's heat Which option is correct and why?
The correct answer is: looseness.
What is the term for the process in which water vapor changes to tiny droplets of liquid water?
[ "vaporization", "condensation", "diffusion", "dispersion" ]
condensation
Answer the following multiple-choice question. Question: What is the term for the process in which water vapor changes to tiny droplets of liquid water? Options: A. vaporization B. condensation C. diffusion D. dispersion Which option is correct and why?
The correct answer is: condensation.
A person wants to use raw materials to make things. Considering the want to create with raw materials, the person
[ "makes books out of trees", "makes rocks out of wood", "makes corn out of dogs", "makes fur out of tableclothes" ]
makes books out of trees
Answer the following multiple-choice question. Question: A person wants to use raw materials to make things. Considering the want to create with raw materials, the person Options: A. makes books out of trees B. makes rocks out of wood C. makes corn out of dogs D. makes fur out of tableclothes Which option is correct and why?
The correct answer is: makes books out of trees.
Female gametophytes produce eggs inside the part of the flower where what will eventually develop?
[ "embryos", "bushes", "seeds", "fruit", "honey", "fertile", "pollen", "bamboo" ]
fruit
Answer the following multiple-choice question. Question: Female gametophytes produce eggs inside the part of the flower where what will eventually develop? Options: A. embryos B. bushes C. seeds D. fruit E. honey F. fertile G. pollen H. bamboo Which option is correct and why?
The correct answer is: fruit.