question stringlengths 4 399 ⌀ | options listlengths 4 8 ⌀ | correct_answer stringlengths 1 116 ⌀ | prompt stringlengths 146 739 ⌀ | completion stringlengths 25 140 ⌀ |
|---|---|---|---|---|
Migration increases what? | [
"root growth",
"speed",
"distance",
"voltage",
"energy usage",
"Plants growth",
"gene flow",
"layers of fat"
] | gene flow | Answer the following multiple-choice question.
Question: Migration increases what?
Options:
A. root growth
B. speed
C. distance
D. voltage
E. energy usage
F. Plants growth
G. gene flow
H. layers of fat
Which option is correct and why? | The correct answer is: gene flow. |
what carries oxygen-rich blood? | [
"humans",
"elephants",
"arterioles",
"ducks",
"mammals",
"animals",
"four limbs",
"bears"
] | arterioles | Answer the following multiple-choice question.
Question: what carries oxygen-rich blood?
Options:
A. humans
B. elephants
C. arterioles
D. ducks
E. mammals
F. animals
G. four limbs
H. bears
Which option is correct and why? | The correct answer is: arterioles. |
What type of tissue covers the outside of a plant? | [
"anterior",
"epidermal",
"porous",
"dermal"
] | dermal | Answer the following multiple-choice question.
Question: What type of tissue covers the outside of a plant?
Options:
A. anterior
B. epidermal
C. porous
D. dermal
Which option is correct and why? | The correct answer is: dermal. |
corals use what to communicate with each other | [
"Energy",
"pheromones",
"kinetic energy",
"produce light",
"heat produced",
"heat energy",
"Chemical energy",
"sound"
] | pheromones | Answer the following multiple-choice question.
Question: corals use what to communicate with each other
Options:
A. Energy
B. pheromones
C. kinetic energy
D. produce light
E. heat produced
F. heat energy
G. Chemical energy
H. sound
Which option is correct and why? | The correct answer is: pheromones. |
Particles of a gas are constantly moving and bumping into things. this gives gases what? | [
"resistance",
"strength",
"pressure",
"velocity"
] | pressure | Answer the following multiple-choice question.
Question: Particles of a gas are constantly moving and bumping into things. this gives gases what?
Options:
A. resistance
B. strength
C. pressure
D. velocity
Which option is correct and why? | The correct answer is: pressure. |
What is the genetic code in mRNA that can be translated? | [
"made",
"SO2",
"alleles",
"water",
"a gene",
"carbonic acid",
"genetic drift",
"complex"
] | a gene | Answer the following multiple-choice question.
Question: What is the genetic code in mRNA that can be translated?
Options:
A. made
B. SO2
C. alleles
D. water
E. a gene
F. carbonic acid
G. genetic drift
H. complex
Which option is correct and why? | The correct answer is: a gene. |
What is above each leaf scar? | [
"lenticel",
"chambered pitch",
"an axillary bud",
"stipule scar"
] | an axillary bud | Answer the following multiple-choice question.
Question: What is above each leaf scar?
Options:
A. lenticel
B. chambered pitch
C. an axillary bud
D. stipule scar
Which option is correct and why? | The correct answer is: an axillary bud. |
With specialization, what do competing species evolve to do? | [
"turn to gas",
"humans",
"share properties",
"change with their environment",
"h2o",
"It helps them survive",
"rapid expansion",
"they will move to another area"
] | change with their environment | Answer the following multiple-choice question.
Question: With specialization, what do competing species evolve to do?
Options:
A. turn to gas
B. humans
C. share properties
D. change with their environment
E. h2o
F. It helps them survive
G. rapid expansion
H. they will move to another area
Which option is correct and why? | The correct answer is: change with their environment. |
null | null | null | null | null |
Electrophiles have a strong tendency to react with what? | [
"nucleophiles",
"acids",
"neutrons",
"resistors"
] | nucleophiles | Answer the following multiple-choice question.
Question: Electrophiles have a strong tendency to react with what?
Options:
A. nucleophiles
B. acids
C. neutrons
D. resistors
Which option is correct and why? | The correct answer is: nucleophiles. |
What is the length of the route between two points? | [
"distance",
"speed",
"velocity",
"direction"
] | distance | Answer the following multiple-choice question.
Question: What is the length of the route between two points?
Options:
A. distance
B. speed
C. velocity
D. direction
Which option is correct and why? | The correct answer is: distance. |
What is the term for land that has permanently frozen soil? | [
"ice desert",
"permafrost",
"Arctic",
"snow-field"
] | permafrost | Answer the following multiple-choice question.
Question: What is the term for land that has permanently frozen soil?
Options:
A. ice desert
B. permafrost
C. Arctic
D. snow-field
Which option is correct and why? | The correct answer is: permafrost. |
Slate probably formed | [
"on top of a glacier",
"somewhere in the Internet",
"on a mountain top",
"deep within the earth"
] | deep within the earth | Answer the following multiple-choice question.
Question: Slate probably formed
Options:
A. on top of a glacier
B. somewhere in the Internet
C. on a mountain top
D. deep within the earth
Which option is correct and why? | The correct answer is: deep within the earth. |
Which organ breaks down amino acids and toxins that are in the blood? | [
"skin",
"small intestine",
"kidney",
"liver"
] | liver | Answer the following multiple-choice question.
Question: Which organ breaks down amino acids and toxins that are in the blood?
Options:
A. skin
B. small intestine
C. kidney
D. liver
Which option is correct and why? | The correct answer is: liver. |
null | null | null | null | null |
Rain dissolves fertilizer in the soil, what carries it away? | [
"fossils",
"carbon ?",
"runoff?",
"clouds"
] | runoff? | Answer the following multiple-choice question.
Question: Rain dissolves fertilizer in the soil, what carries it away?
Options:
A. fossils
B. carbon ?
C. runoff?
D. clouds
Which option is correct and why? | The correct answer is: runoff?. |
How do starfish communicate? | [
"huddle together",
"sound",
"interact",
"Vibrates",
"wave in air",
"during the day",
"Decibels",
"Pheromones"
] | Pheromones | Answer the following multiple-choice question.
Question: How do starfish communicate?
Options:
A. huddle together
B. sound
C. interact
D. Vibrates
E. wave in air
F. during the day
G. Decibels
H. Pheromones
Which option is correct and why? | The correct answer is: Pheromones. |
A person who knows that they drove two hundred miles today can figure out how fast they went if they know how much time was spent | [
"behind a horse",
"with ice cream",
"on the road",
"with windows down"
] | on the road | Answer the following multiple-choice question.
Question: A person who knows that they drove two hundred miles today can figure out how fast they went if they know how much time was spent
Options:
A. behind a horse
B. with ice cream
C. on the road
D. with windows down
Which option is correct and why? | The correct answer is: on the road. |
How many types of antigens can an antibody match? | [
"infinite",
"two",
"four",
"one"
] | one | Answer the following multiple-choice question.
Question: How many types of antigens can an antibody match?
Options:
A. infinite
B. two
C. four
D. one
Which option is correct and why? | The correct answer is: one. |
What harms the respiratory and circulatory systems? | [
"oil",
"rain",
"sulfur",
"cars",
"tires",
"coal",
"tar",
"bicycles"
] | cars | Answer the following multiple-choice question.
Question: What harms the respiratory and circulatory systems?
Options:
A. oil
B. rain
C. sulfur
D. cars
E. tires
F. coal
G. tar
H. bicycles
Which option is correct and why? | The correct answer is: cars. |
Carbonic acid can dissociate into hydrogen carbonate ions and what? | [
"atoms",
"protons",
"protons",
"electrons"
] | protons | Answer the following multiple-choice question.
Question: Carbonic acid can dissociate into hydrogen carbonate ions and what?
Options:
A. atoms
B. protons
C. protons
D. electrons
Which option is correct and why? | The correct answer is: protons. |
What type of boiling point do nonmetals normally have? | [
"high",
"odd",
"low",
"even"
] | low | Answer the following multiple-choice question.
Question: What type of boiling point do nonmetals normally have?
Options:
A. high
B. odd
C. low
D. even
Which option is correct and why? | The correct answer is: low. |
what is used to produce electricity by burning in power stations? | [
"dried mud",
"small animals",
"heat energy",
"chemical reaction",
"carbon dioxide",
"swamp air",
"hydrogen and oxygen",
"swamp vegetation"
] | swamp vegetation | Answer the following multiple-choice question.
Question: what is used to produce electricity by burning in power stations?
Options:
A. dried mud
B. small animals
C. heat energy
D. chemical reaction
E. carbon dioxide
F. swamp air
G. hydrogen and oxygen
H. swamp vegetation
Which option is correct and why? | The correct answer is: swamp vegetation. |
What hurts bacteria? | [
"Hot temperatures",
"Abnormal cell growth",
"Cool air",
"Warm water",
"Room temperatures",
"prolactin release",
"some viruses",
"Pollution"
] | Hot temperatures | Answer the following multiple-choice question.
Question: What hurts bacteria?
Options:
A. Hot temperatures
B. Abnormal cell growth
C. Cool air
D. Warm water
E. Room temperatures
F. prolactin release
G. some viruses
H. Pollution
Which option is correct and why? | The correct answer is: Hot temperatures. |
What takes place in the organelle known as the chloroplast, which distinguishes animal from plant cells? | [
"digestion",
"perspiration",
"photosynthesis",
"reproduction"
] | photosynthesis | Answer the following multiple-choice question.
Question: What takes place in the organelle known as the chloroplast, which distinguishes animal from plant cells?
Options:
A. digestion
B. perspiration
C. photosynthesis
D. reproduction
Which option is correct and why? | The correct answer is: photosynthesis. |
null | null | null | null | null |
Where in tropical regions can you find cobra bobo? | [
"an organism's body",
"more abundant",
"layers of fat",
"swamp vegetation",
"colder and wetter",
"Wet weather",
"in moist soil",
"dry conditions"
] | in moist soil | Answer the following multiple-choice question.
Question: Where in tropical regions can you find cobra bobo?
Options:
A. an organism's body
B. more abundant
C. layers of fat
D. swamp vegetation
E. colder and wetter
F. Wet weather
G. in moist soil
H. dry conditions
Which option is correct and why? | The correct answer is: in moist soil. |
What branch of biology focuses on heredity? | [
"botany",
"genetics",
"cell biology",
"zoology"
] | genetics | Answer the following multiple-choice question.
Question: What branch of biology focuses on heredity?
Options:
A. botany
B. genetics
C. cell biology
D. zoology
Which option is correct and why? | The correct answer is: genetics. |
null | null | null | null | null |
What cycle completes the breakdown of glucose begun in glycolysis? | [
"krebs",
"bacterium",
"priebus",
"vireos"
] | krebs | Answer the following multiple-choice question.
Question: What cycle completes the breakdown of glucose begun in glycolysis?
Options:
A. krebs
B. bacterium
C. priebus
D. vireos
Which option is correct and why? | The correct answer is: krebs. |
What is the force of attraction between a positive metal ion and valence electrons? | [
"covalent bond",
"liquid bond",
"galactic bond",
"metallic bond"
] | metallic bond | Answer the following multiple-choice question.
Question: What is the force of attraction between a positive metal ion and valence electrons?
Options:
A. covalent bond
B. liquid bond
C. galactic bond
D. metallic bond
Which option is correct and why? | The correct answer is: metallic bond. |
What do animals observe in others to help solve problems? | [
"patterns",
"function",
"behavior",
"communication"
] | behavior | Answer the following multiple-choice question.
Question: What do animals observe in others to help solve problems?
Options:
A. patterns
B. function
C. behavior
D. communication
Which option is correct and why? | The correct answer is: behavior. |
What can an insect to do cause harm to people? | [
"humans",
"Injury",
"Bite an iguana",
"Bite a dog",
"deadly",
"Bite",
"death",
"Bite an insect"
] | Bite | Answer the following multiple-choice question.
Question: What can an insect to do cause harm to people?
Options:
A. humans
B. Injury
C. Bite an iguana
D. Bite a dog
E. deadly
F. Bite
G. death
H. Bite an insect
Which option is correct and why? | The correct answer is: Bite. |
Predators require something else to make food, which means they are not: | [
"humans",
"animals",
"infected",
"competition",
"dangerous",
"producers",
"mammals",
"warm-blooded"
] | producers | Answer the following multiple-choice question.
Question: Predators require something else to make food, which means they are not:
Options:
A. humans
B. animals
C. infected
D. competition
E. dangerous
F. producers
G. mammals
H. warm-blooded
Which option is correct and why? | The correct answer is: producers. |
What type of learning is done from past experiences and reasoning? | [
"consequence learning",
"transformation learning",
"insight learning",
"rational learning"
] | insight learning | Answer the following multiple-choice question.
Question: What type of learning is done from past experiences and reasoning?
Options:
A. consequence learning
B. transformation learning
C. insight learning
D. rational learning
Which option is correct and why? | The correct answer is: insight learning. |
What is the smallest unit of time commonly based on? | [
"second",
"hour",
"millimeter",
"minute"
] | second | Answer the following multiple-choice question.
Question: What is the smallest unit of time commonly based on?
Options:
A. second
B. hour
C. millimeter
D. minute
Which option is correct and why? | The correct answer is: second. |
Which of the following can cause objects to repel each other? | [
"electromagnetic energy",
"mass",
"Electrical energy",
"gravitation",
"electrical currents",
"photosynthesis",
"the Great Barrier Reef",
"electricity"
] | electrical currents | Answer the following multiple-choice question.
Question: Which of the following can cause objects to repel each other?
Options:
A. electromagnetic energy
B. mass
C. Electrical energy
D. gravitation
E. electrical currents
F. photosynthesis
G. the Great Barrier Reef
H. electricity
Which option is correct and why? | The correct answer is: electrical currents. |
What can a mammal produce by shivering? | [
"energy",
"motion",
"food",
"warmth",
"cells",
"fur",
"light",
"matter"
] | energy | Answer the following multiple-choice question.
Question: What can a mammal produce by shivering?
Options:
A. energy
B. motion
C. food
D. warmth
E. cells
F. fur
G. light
H. matter
Which option is correct and why? | The correct answer is: energy. |
Organisms in which class have beaks that are generally adapted for the food they eat? | [
"apples",
"Mammalia",
"koalas",
"voles",
"Agnatha",
"Aves",
"Reptilia",
"edible"
] | Aves | Answer the following multiple-choice question.
Question: Organisms in which class have beaks that are generally adapted for the food they eat?
Options:
A. apples
B. Mammalia
C. koalas
D. voles
E. Agnatha
F. Aves
G. Reptilia
H. edible
Which option is correct and why? | The correct answer is: Aves. |
f a plant shows up in a new place, what might have happened? | [
"the plant is able to relocate itself",
"it spontaneously appeared there",
"its cased embryo have been dispersed",
"it walked to the new place"
] | its cased embryo have been dispersed | Answer the following multiple-choice question.
Question: f a plant shows up in a new place, what might have happened?
Options:
A. the plant is able to relocate itself
B. it spontaneously appeared there
C. its cased embryo have been dispersed
D. it walked to the new place
Which option is correct and why? | The correct answer is: its cased embryo have been dispersed. |
Bacteria in soil convert atmospheric nitrogen into a form usable by what? | [
"bacteria",
"human babies",
"food",
"humans",
"lions",
"bamboo",
"Conifers",
"rocks"
] | bamboo | Answer the following multiple-choice question.
Question: Bacteria in soil convert atmospheric nitrogen into a form usable by what?
Options:
A. bacteria
B. human babies
C. food
D. humans
E. lions
F. bamboo
G. Conifers
H. rocks
Which option is correct and why? | The correct answer is: bamboo. |
null | null | null | null | null |
What would a squirrel like for nutrition? | [
"safe plants",
"insects",
"worms",
"poisonous plants"
] | safe plants | Answer the following multiple-choice question.
Question: What would a squirrel like for nutrition?
Options:
A. safe plants
B. insects
C. worms
D. poisonous plants
Which option is correct and why? | The correct answer is: safe plants. |
The process of photosynthesis ultimately gets powered by what kind of energy? | [
"light",
"electricity",
"biofuel",
"nonrenewable energy"
] | light | Answer the following multiple-choice question.
Question: The process of photosynthesis ultimately gets powered by what kind of energy?
Options:
A. light
B. electricity
C. biofuel
D. nonrenewable energy
Which option is correct and why? | The correct answer is: light. |
What does a lantern use a source of electricity for? | [
"heat energy",
"staying warm",
"enclose light",
"produce light",
"absorb heat",
"reflect light",
"to move people",
"protect them"
] | produce light | Answer the following multiple-choice question.
Question: What does a lantern use a source of electricity for?
Options:
A. heat energy
B. staying warm
C. enclose light
D. produce light
E. absorb heat
F. reflect light
G. to move people
H. protect them
Which option is correct and why? | The correct answer is: produce light. |
What is formed when atoms of different elements combine in a chemical reaction? | [
"compounds",
"toxins",
"dust",
"crystals"
] | compounds | Answer the following multiple-choice question.
Question: What is formed when atoms of different elements combine in a chemical reaction?
Options:
A. compounds
B. toxins
C. dust
D. crystals
Which option is correct and why? | The correct answer is: compounds. |
What better ability has a positive impact on an animal's survival? | [
"traits",
"detect crimes",
"detect blankets",
"four limbs",
"sensory neurons",
"detect odors",
"it can be seen",
"detect internet"
] | detect odors | Answer the following multiple-choice question.
Question: What better ability has a positive impact on an animal's survival?
Options:
A. traits
B. detect crimes
C. detect blankets
D. four limbs
E. sensory neurons
F. detect odors
G. it can be seen
H. detect internet
Which option is correct and why? | The correct answer is: detect odors. |
The energy changes in what reactions are enormous compared with those of even the most energetic chemical reactions, and they result in a measurable change of mass? | [
"metabolic reaction",
"molecular reaction",
"nuclear reactions",
"methane combustion"
] | nuclear reactions | Answer the following multiple-choice question.
Question: The energy changes in what reactions are enormous compared with those of even the most energetic chemical reactions, and they result in a measurable change of mass?
Options:
A. metabolic reaction
B. molecular reaction
C. nuclear reactions
D. methane combustion
Which option is correct and why? | The correct answer is: nuclear reactions. |
Sound can travel through the | [
"planet",
"sun",
"body",
"sky"
] | sky | Answer the following multiple-choice question.
Question: Sound can travel through the
Options:
A. planet
B. sun
C. body
D. sky
Which option is correct and why? | The correct answer is: sky. |
A raccoon be most likely to live near which of the following? | [
"a human garbage dump",
"an icy barren tundra",
"an arid desert plain",
"a tropical rain forest"
] | a human garbage dump | Answer the following multiple-choice question.
Question: A raccoon be most likely to live near which of the following?
Options:
A. a human garbage dump
B. an icy barren tundra
C. an arid desert plain
D. a tropical rain forest
Which option is correct and why? | The correct answer is: a human garbage dump. |
what can electricity cause? | [
"fire",
"Injury",
"storms",
"cycles",
"heat",
"disease",
"death",
"a chime"
] | death | Answer the following multiple-choice question.
Question: what can electricity cause?
Options:
A. fire
B. Injury
C. storms
D. cycles
E. heat
F. disease
G. death
H. a chime
Which option is correct and why? | The correct answer is: death. |
What is better able to dissolve oxygen and nutrients than standing water? | [
"puddles",
"microorganisms",
"ponds",
"nitrogen",
"swamp vegetation",
"Veins and arteries.",
"streams and creeks",
"peachleaf willow"
] | streams and creeks | Answer the following multiple-choice question.
Question: What is better able to dissolve oxygen and nutrients than standing water?
Options:
A. puddles
B. microorganisms
C. ponds
D. nitrogen
E. swamp vegetation
F. Veins and arteries.
G. streams and creeks
H. peachleaf willow
Which option is correct and why? | The correct answer is: streams and creeks. |
Enthalpy is a measure of the total energy of what kind of system? | [
"macroscopic",
"thermodynamic",
"planetary",
"hypodermic"
] | thermodynamic | Answer the following multiple-choice question.
Question: Enthalpy is a measure of the total energy of what kind of system?
Options:
A. macroscopic
B. thermodynamic
C. planetary
D. hypodermic
Which option is correct and why? | The correct answer is: thermodynamic. |
What sort of molecules are used for absorbing light energy by plants? | [
"tiny",
"cellulose",
"photons",
"unique",
"messengers",
"chemicals",
"complex",
"similar"
] | complex | Answer the following multiple-choice question.
Question: What sort of molecules are used for absorbing light energy by plants?
Options:
A. tiny
B. cellulose
C. photons
D. unique
E. messengers
F. chemicals
G. complex
H. similar
Which option is correct and why? | The correct answer is: complex. |
if a person gets a shock from a faulty system, which of these surfaces were likely touched? | [
"a paper lined surface",
"a steel lined one",
"a wood lined one",
"a cotton line surface"
] | a steel lined one | Answer the following multiple-choice question.
Question: if a person gets a shock from a faulty system, which of these surfaces were likely touched?
Options:
A. a paper lined surface
B. a steel lined one
C. a wood lined one
D. a cotton line surface
Which option is correct and why? | The correct answer is: a steel lined one. |
Telephones are used for communication by two people by transmitting what? | [
"Transmitting illness.",
"chemical messengers",
"encoded information",
"electromagnetic energy",
"Television.",
"Communication degree.",
"Mechanical waves.",
"Electrical energy"
] | Mechanical waves. | Answer the following multiple-choice question.
Question: Telephones are used for communication by two people by transmitting what?
Options:
A. Transmitting illness.
B. chemical messengers
C. encoded information
D. electromagnetic energy
E. Television.
F. Communication degree.
G. Mechanical waves.
H. Electrical energy
Which option is correct and why? | The correct answer is: Mechanical waves.. |
null | null | null | null | null |
What is inevitable? | [
"movements in the earth's crust",
"tectonic plates being pushed together",
"religion",
"a hemisphere is tilted away from the sun",
"movement of tectonic plates",
"growth",
"Cells losing ability to divide",
"taxes"
] | Cells losing ability to divide | Answer the following multiple-choice question.
Question: What is inevitable?
Options:
A. movements in the earth's crust
B. tectonic plates being pushed together
C. religion
D. a hemisphere is tilted away from the sun
E. movement of tectonic plates
F. growth
G. Cells losing ability to divide
H. taxes
Which option is correct and why? | The correct answer is: Cells losing ability to divide. |
What do biologists study? | [
"Bio-thermodynamic studies",
"Small things with a microscope",
"smallest agents of disease",
"basic building blocks of life",
"genetic material",
"The study of biolife in space",
"DNA damage and mutations",
"The study of bio"
] | Small things with a microscope | Answer the following multiple-choice question.
Question: What do biologists study?
Options:
A. Bio-thermodynamic studies
B. Small things with a microscope
C. smallest agents of disease
D. basic building blocks of life
E. genetic material
F. The study of biolife in space
G. DNA damage and mutations
H. The study of bio
Which option is correct and why? | The correct answer is: Small things with a microscope. |
One type of tissue, called brown fat, is made up of cells packed full of what? | [
"proteins",
"mitochondria",
"Atoms",
"chromosomes"
] | mitochondria | Answer the following multiple-choice question.
Question: One type of tissue, called brown fat, is made up of cells packed full of what?
Options:
A. proteins
B. mitochondria
C. Atoms
D. chromosomes
Which option is correct and why? | The correct answer is: mitochondria. |
What is the industrial chemical produced in greatest quantity worldwide? | [
"liquid acid",
"sulfuric acid",
"boric acid",
"gaseous acid"
] | sulfuric acid | Answer the following multiple-choice question.
Question: What is the industrial chemical produced in greatest quantity worldwide?
Options:
A. liquid acid
B. sulfuric acid
C. boric acid
D. gaseous acid
Which option is correct and why? | The correct answer is: sulfuric acid. |
null | null | null | null | null |
rocks become hot very what | [
"cycles",
"slow",
"Erode",
"mostly",
"H20",
"expand",
"energy",
"ligt"
] | slow | Answer the following multiple-choice question.
Question: rocks become hot very what
Options:
A. cycles
B. slow
C. Erode
D. mostly
E. H20
F. expand
G. energy
H. ligt
Which option is correct and why? | The correct answer is: slow. |
What umbrella term describes small structures that exist within cells and perform specialized functions? | [
"atoms",
"organelles",
"macromolecules",
"organisms"
] | organelles | Answer the following multiple-choice question.
Question: What umbrella term describes small structures that exist within cells and perform specialized functions?
Options:
A. atoms
B. organelles
C. macromolecules
D. organisms
Which option is correct and why? | The correct answer is: organelles. |
What do you call the atomic "ingredients" that go into a chemical reaction? | [
"reactants",
"Starters",
"complexes",
"propellants"
] | reactants | Answer the following multiple-choice question.
Question: What do you call the atomic "ingredients" that go into a chemical reaction?
Options:
A. reactants
B. Starters
C. complexes
D. propellants
Which option is correct and why? | The correct answer is: reactants. |
What can change to a solid from a liquid after adding heat energy? | [
"Dew",
"ice",
"rock",
"gas",
"NaCl",
"Cars",
"DDT",
"fats"
] | ice | Answer the following multiple-choice question.
Question: What can change to a solid from a liquid after adding heat energy?
Options:
A. Dew
B. ice
C. rock
D. gas
E. NaCl
F. Cars
G. DDT
H. fats
Which option is correct and why? | The correct answer is: ice. |
What happens when water vapors cool down? | [
"colder weather",
"Fog is formed",
"Heat energy",
"evaporation",
"chemical changes",
"Something to move",
"prolactin release",
"Energy."
] | Fog is formed | Answer the following multiple-choice question.
Question: What happens when water vapors cool down?
Options:
A. colder weather
B. Fog is formed
C. Heat energy
D. evaporation
E. chemical changes
F. Something to move
G. prolactin release
H. Energy.
Which option is correct and why? | The correct answer is: Fog is formed. |
What could a person eat to avoid starvation? | [
"Akvavit",
"Jeggings",
"Carmex",
"Floss"
] | Akvavit | Answer the following multiple-choice question.
Question: What could a person eat to avoid starvation?
Options:
A. Akvavit
B. Jeggings
C. Carmex
D. Floss
Which option is correct and why? | The correct answer is: Akvavit. |
What process is at work when warm air or water rises, and cool air or water sinks? | [
"radiation",
"moisture",
"evaporation",
"convection"
] | convection | Answer the following multiple-choice question.
Question: What process is at work when warm air or water rises, and cool air or water sinks?
Options:
A. radiation
B. moisture
C. evaporation
D. convection
Which option is correct and why? | The correct answer is: convection. |
Which would be most effective way of being detected after the sun has set? | [
"having water",
"having reflectors",
"having signs",
"having books"
] | having reflectors | Answer the following multiple-choice question.
Question: Which would be most effective way of being detected after the sun has set?
Options:
A. having water
B. having reflectors
C. having signs
D. having books
Which option is correct and why? | The correct answer is: having reflectors. |
What can be inherited? | [
"Body parts",
"Some diseases",
"Allergies",
"desire",
"sensory neurons",
"climate",
"smoking tobacco",
"Damaged hearing"
] | Some diseases | Answer the following multiple-choice question.
Question: What can be inherited?
Options:
A. Body parts
B. Some diseases
C. Allergies
D. desire
E. sensory neurons
F. climate
G. smoking tobacco
H. Damaged hearing
Which option is correct and why? | The correct answer is: Some diseases. |
What do vertebrates have which invertebrates do not? | [
"fangs",
"backbones",
"appendages",
"tails"
] | backbones | Answer the following multiple-choice question.
Question: What do vertebrates have which invertebrates do not?
Options:
A. fangs
B. backbones
C. appendages
D. tails
Which option is correct and why? | The correct answer is: backbones. |
What is the term for an expression showing the relationship of the reaction rate to the concentrations of each reactant? | [
"decay law",
"concentric law",
"rate law",
"flow law"
] | rate law | Answer the following multiple-choice question.
Question: What is the term for an expression showing the relationship of the reaction rate to the concentrations of each reactant?
Options:
A. decay law
B. concentric law
C. rate law
D. flow law
Which option is correct and why? | The correct answer is: rate law. |
What is used as energy by most of the organisms on Earth | [
"sugar",
"heat",
"food",
"water",
"Light",
"Energy",
"salt",
"carbon"
] | sugar | Answer the following multiple-choice question.
Question: What is used as energy by most of the organisms on Earth
Options:
A. sugar
B. heat
C. food
D. water
E. Light
F. Energy
G. salt
H. carbon
Which option is correct and why? | The correct answer is: sugar. |
What do offsprings obtain from their parents in what is called, inheritance? | [
"mutations",
"attributes",
"variations",
"characteristics"
] | characteristics | Answer the following multiple-choice question.
Question: What do offsprings obtain from their parents in what is called, inheritance?
Options:
A. mutations
B. attributes
C. variations
D. characteristics
Which option is correct and why? | The correct answer is: characteristics. |
A person stuck alone in the woods could keep themselves a bit more protected by building a | [
"cage",
"clock",
"tepee",
"religion"
] | tepee | Answer the following multiple-choice question.
Question: A person stuck alone in the woods could keep themselves a bit more protected by building a
Options:
A. cage
B. clock
C. tepee
D. religion
Which option is correct and why? | The correct answer is: tepee. |
How do fungus-like protists such as slime molds reproduce? | [
"photosynthesis",
"sexually",
"with spores",
"asexually"
] | with spores | Answer the following multiple-choice question.
Question: How do fungus-like protists such as slime molds reproduce?
Options:
A. photosynthesis
B. sexually
C. with spores
D. asexually
Which option is correct and why? | The correct answer is: with spores. |
What kind of current flows in just one direction? | [
"slow current",
"physical current",
"direct current",
"Alternating current"
] | direct current | Answer the following multiple-choice question.
Question: What kind of current flows in just one direction?
Options:
A. slow current
B. physical current
C. direct current
D. Alternating current
Which option is correct and why? | The correct answer is: direct current. |
A binary molecular compound is a molecular compound that is composed of what? | [
"two atoms",
"four elements",
"two elements",
"four atoms"
] | two elements | Answer the following multiple-choice question.
Question: A binary molecular compound is a molecular compound that is composed of what?
Options:
A. two atoms
B. four elements
C. two elements
D. four atoms
Which option is correct and why? | The correct answer is: two elements. |
Adult worms go through a major transformation to develop what? | [
"epidermal",
"seeds",
"reproduce",
"graptolites",
"stamina",
"barnacles",
"allow growth",
"genitals"
] | genitals | Answer the following multiple-choice question.
Question: Adult worms go through a major transformation to develop what?
Options:
A. epidermal
B. seeds
C. reproduce
D. graptolites
E. stamina
F. barnacles
G. allow growth
H. genitals
Which option is correct and why? | The correct answer is: genitals. |
Bar, circle, and line are all types of what? | [
"theories",
"algorithms",
"graphs",
"maps"
] | graphs | Answer the following multiple-choice question.
Question: Bar, circle, and line are all types of what?
Options:
A. theories
B. algorithms
C. graphs
D. maps
Which option is correct and why? | The correct answer is: graphs. |
What's the name for the process where pollen is transferred to the ovules of a seed plant? | [
"hibernation",
"condensation",
"combination",
"pollination"
] | pollination | Answer the following multiple-choice question.
Question: What's the name for the process where pollen is transferred to the ovules of a seed plant?
Options:
A. hibernation
B. condensation
C. combination
D. pollination
Which option is correct and why? | The correct answer is: pollination. |
We might use our carbon dioxide waste to | [
"feed cats",
"feed sloths",
"feed roses",
"feed birds"
] | feed roses | Answer the following multiple-choice question.
Question: We might use our carbon dioxide waste to
Options:
A. feed cats
B. feed sloths
C. feed roses
D. feed birds
Which option is correct and why? | The correct answer is: feed roses. |
What can acids do the eyes? | [
"clean the eyes",
"harm them",
"help the eyes",
"heal the eyes",
"protect them",
"Relieve pain",
"kill them",
"Change colors"
] | harm them | Answer the following multiple-choice question.
Question: What can acids do the eyes?
Options:
A. clean the eyes
B. harm them
C. help the eyes
D. heal the eyes
E. protect them
F. Relieve pain
G. kill them
H. Change colors
Which option is correct and why? | The correct answer is: harm them. |
What are not cells at all, so they are neither prokaryotes nor eukaryotes? | [
"Something with a head, thorax, and abdomen",
"Microscopic organisms",
"The smallest agent of disease",
"Dead prehistoric beings",
"female sex cells",
"major threat to health",
"remains of prehistoric life",
"Something that smells like rotten eggs"
] | The smallest agent of disease | Answer the following multiple-choice question.
Question: What are not cells at all, so they are neither prokaryotes nor eukaryotes?
Options:
A. Something with a head, thorax, and abdomen
B. Microscopic organisms
C. The smallest agent of disease
D. Dead prehistoric beings
E. female sex cells
F. major threat to health
G. remains of prehistoric life
H. Something that smells like rotten eggs
Which option is correct and why? | The correct answer is: The smallest agent of disease. |
A refrigerator is used for inhibiting the growth of what on food? | [
"some invertebrates",
"viruses",
"molds",
"spores",
"Echinoids",
"most bacteria",
"Nematoda",
"cones"
] | most bacteria | Answer the following multiple-choice question.
Question: A refrigerator is used for inhibiting the growth of what on food?
Options:
A. some invertebrates
B. viruses
C. molds
D. spores
E. Echinoids
F. most bacteria
G. Nematoda
H. cones
Which option is correct and why? | The correct answer is: most bacteria. |
The earth makes its way around the sun. Because of the constant rotation, the appearance of these is unlikely to be regular. | [
"the moon",
"the oceans",
"celestial bodies",
"the sun"
] | celestial bodies | Answer the following multiple-choice question.
Question: The earth makes its way around the sun. Because of the constant rotation, the appearance of these is unlikely to be regular.
Options:
A. the moon
B. the oceans
C. celestial bodies
D. the sun
Which option is correct and why? | The correct answer is: celestial bodies. |
null | null | null | null | null |
Mammals belong to which class of vertebrates? | [
"endothermic",
"agnathas",
"placoderms",
"chondrichthyes"
] | endothermic | Answer the following multiple-choice question.
Question: Mammals belong to which class of vertebrates?
Options:
A. endothermic
B. agnathas
C. placoderms
D. chondrichthyes
Which option is correct and why? | The correct answer is: endothermic. |
Global wind patterns on the Earth are most influenced by | [
"raising their temperature",
"organisms and their habitat",
"the rotation of the Earth",
"several different ways",
"electromagnetic energy",
"temperature differences with latitude",
"chemical compound NaCl",
"energy capture from the sun"
] | temperature differences with latitude | Answer the following multiple-choice question.
Question: Global wind patterns on the Earth are most influenced by
Options:
A. raising their temperature
B. organisms and their habitat
C. the rotation of the Earth
D. several different ways
E. electromagnetic energy
F. temperature differences with latitude
G. chemical compound NaCl
H. energy capture from the sun
Which option is correct and why? | The correct answer is: temperature differences with latitude. |
what are caused by the same reason that one side of the Earth receives less energy from the sun | [
"car accidents",
"climate",
"Seasons",
"photons",
"meteor showers",
"sweating",
"carbon cycle",
"sunlight"
] | Seasons | Answer the following multiple-choice question.
Question: what are caused by the same reason that one side of the Earth receives less energy from the sun
Options:
A. car accidents
B. climate
C. Seasons
D. photons
E. meteor showers
F. sweating
G. carbon cycle
H. sunlight
Which option is correct and why? | The correct answer is: Seasons. |
Which can be used to create a prism? | [
"dried dung",
"pine martens",
"teak",
"jello"
] | jello | Answer the following multiple-choice question.
Question: Which can be used to create a prism?
Options:
A. dried dung
B. pine martens
C. teak
D. jello
Which option is correct and why? | The correct answer is: jello. |
The four stages of the water cycle are evaporation, condensation, precipitation, and collection. What happens after the last step of this cycle, and all cycles? | [
"explosion",
"a new step",
"it repeats",
"it ends"
] | it repeats | Answer the following multiple-choice question.
Question: The four stages of the water cycle are evaporation, condensation, precipitation, and collection. What happens after the last step of this cycle, and all cycles?
Options:
A. explosion
B. a new step
C. it repeats
D. it ends
Which option is correct and why? | The correct answer is: it repeats. |
What is a measure of the size of sound waves? | [
"frequency",
"amplitude",
"wavelength",
"voltage"
] | amplitude | Answer the following multiple-choice question.
Question: What is a measure of the size of sound waves?
Options:
A. frequency
B. amplitude
C. wavelength
D. voltage
Which option is correct and why? | The correct answer is: amplitude. |
What is formed when water vapor turns from a gas to a liquid? | [
"Snow",
"rain",
"Dew",
"Ice",
"smog",
"heat",
"Hydrogen",
"H2O"
] | Dew | Answer the following multiple-choice question.
Question: What is formed when water vapor turns from a gas to a liquid?
Options:
A. Snow
B. rain
C. Dew
D. Ice
E. smog
F. heat
G. Hydrogen
H. H2O
Which option is correct and why? | The correct answer is: Dew. |
What is a possible negative effect of exposing soil to wind | [
"It used to be covered by water",
"exposure to cold",
"decrease in crop yields",
"greater food production",
"elimination of harmful pests",
"a tree falling",
"wind power increases",
"Damages them"
] | decrease in crop yields | Answer the following multiple-choice question.
Question: What is a possible negative effect of exposing soil to wind
Options:
A. It used to be covered by water
B. exposure to cold
C. decrease in crop yields
D. greater food production
E. elimination of harmful pests
F. a tree falling
G. wind power increases
H. Damages them
Which option is correct and why? | The correct answer is: decrease in crop yields. |
What is creates the intensity of a fire? | [
"our nearest star",
"cigarettes",
"hydrogen and oxygen",
"water",
"rain",
"chemical energy",
"ponds",
"Greenhouse gasses"
] | chemical energy | Answer the following multiple-choice question.
Question: What is creates the intensity of a fire?
Options:
A. our nearest star
B. cigarettes
C. hydrogen and oxygen
D. water
E. rain
F. chemical energy
G. ponds
H. Greenhouse gasses
Which option is correct and why? | The correct answer is: chemical energy. |
Most protists are aquatic organisms and need what kind of environment to survive? | [
"moist",
"dry",
"cold",
"warm"
] | moist | Answer the following multiple-choice question.
Question: Most protists are aquatic organisms and need what kind of environment to survive?
Options:
A. moist
B. dry
C. cold
D. warm
Which option is correct and why? | The correct answer is: moist. |
Radiometric dating methods, such as carbon-14 dating depend on what type of decay? | [
"microwave",
"carbon",
"radioactive",
"nuclear"
] | radioactive | Answer the following multiple-choice question.
Question: Radiometric dating methods, such as carbon-14 dating depend on what type of decay?
Options:
A. microwave
B. carbon
C. radioactive
D. nuclear
Which option is correct and why? | The correct answer is: radioactive. |
What is the term for much bigger evolutionary changes that result in new species? | [
"regression",
"breaking away",
"recalibration",
"macroevolution"
] | macroevolution | Answer the following multiple-choice question.
Question: What is the term for much bigger evolutionary changes that result in new species?
Options:
A. regression
B. breaking away
C. recalibration
D. macroevolution
Which option is correct and why? | The correct answer is: macroevolution. |
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