question stringlengths 4 399 ⌀ | options listlengths 4 8 ⌀ | correct_answer stringlengths 1 116 ⌀ | prompt stringlengths 146 739 ⌀ | completion stringlengths 25 140 ⌀ |
|---|---|---|---|---|
what changes the amount of daylight? | [
"converting electricity to heat",
"the sun increasing",
"fall moving to winter",
"The bending of a ray of light",
"summer sausage",
"global warming",
"Electrical energy",
"birds hibernating"
] | fall moving to winter | Answer the following multiple-choice question.
Question: what changes the amount of daylight?
Options:
A. converting electricity to heat
B. the sun increasing
C. fall moving to winter
D. The bending of a ray of light
E. summer sausage
F. global warming
G. Electrical energy
H. birds hibernating
Which option is correct and why? | The correct answer is: fall moving to winter. |
In fact, when sitting in the sun, many ectothermic lizards have higher body temperatures than what? | [
"insects",
"primates",
"mammals",
"carnivores"
] | mammals | Answer the following multiple-choice question.
Question: In fact, when sitting in the sun, many ectothermic lizards have higher body temperatures than what?
Options:
A. insects
B. primates
C. mammals
D. carnivores
Which option is correct and why? | The correct answer is: mammals. |
A plane takes off from the ground, lights blazing, and flies into the sky. As the plane ascends and travels to its destination, | [
"the lights are brighter",
"the lights appear duller",
"the lights are closer",
"the lights are bigger"
] | the lights appear duller | Answer the following multiple-choice question.
Question: A plane takes off from the ground, lights blazing, and flies into the sky. As the plane ascends and travels to its destination,
Options:
A. the lights are brighter
B. the lights appear duller
C. the lights are closer
D. the lights are bigger
Which option is correct and why? | The correct answer is: the lights appear duller. |
What is an example of a metaloid element? | [
"silicon",
"argon",
"chlorine",
"fluorine"
] | silicon | Answer the following multiple-choice question.
Question: What is an example of a metaloid element?
Options:
A. silicon
B. argon
C. chlorine
D. fluorine
Which option is correct and why? | The correct answer is: silicon. |
What are the basic building blocks of the human body? | [
"vitamins",
"proteins",
"cells",
"minerals"
] | cells | Answer the following multiple-choice question.
Question: What are the basic building blocks of the human body?
Options:
A. vitamins
B. proteins
C. cells
D. minerals
Which option is correct and why? | The correct answer is: cells. |
What is a buildup of electric charges on objects? | [
"wattage",
"potential",
"conduction",
"static"
] | static | Answer the following multiple-choice question.
Question: What is a buildup of electric charges on objects?
Options:
A. wattage
B. potential
C. conduction
D. static
Which option is correct and why? | The correct answer is: static. |
a graduated cylinder is used to measure what? | [
"density",
"liquid meters",
"liquid pounds",
"liquid ounces",
"Temperature",
"grams of powder",
"kinetic energy",
"solutes"
] | liquid ounces | Answer the following multiple-choice question.
Question: a graduated cylinder is used to measure what?
Options:
A. density
B. liquid meters
C. liquid pounds
D. liquid ounces
E. Temperature
F. grams of powder
G. kinetic energy
H. solutes
Which option is correct and why? | The correct answer is: liquid ounces. |
What is an interesting example of a molecule with two central atoms, which are both c atoms? | [
"acetylene",
"chloride",
"sulfur",
"water"
] | acetylene | Answer the following multiple-choice question.
Question: What is an interesting example of a molecule with two central atoms, which are both c atoms?
Options:
A. acetylene
B. chloride
C. sulfur
D. water
Which option is correct and why? | The correct answer is: acetylene. |
The viscosity of a liquid is a measure of what? | [
"ability to absorb flow",
"resistance to change form",
"adaptability to surroundings",
"resistance to flow"
] | resistance to flow | Answer the following multiple-choice question.
Question: The viscosity of a liquid is a measure of what?
Options:
A. ability to absorb flow
B. resistance to change form
C. adaptability to surroundings
D. resistance to flow
Which option is correct and why? | The correct answer is: resistance to flow. |
Why will water balloons launched into the air eventually burst? | [
"heat",
"expansion",
"momentum",
"friction"
] | expansion | Answer the following multiple-choice question.
Question: Why will water balloons launched into the air eventually burst?
Options:
A. heat
B. expansion
C. momentum
D. friction
Which option is correct and why? | The correct answer is: expansion. |
Extinction is the term for an organism which..? | [
"Small Population",
"Zero Population",
"Limited population",
"Decreasing Population"
] | Zero Population | Answer the following multiple-choice question.
Question: Extinction is the term for an organism which..?
Options:
A. Small Population
B. Zero Population
C. Limited population
D. Decreasing Population
Which option is correct and why? | The correct answer is: Zero Population. |
what may compete for territory, water, food, or mates? | [
"fjords",
"By wind and rain",
"habitual creatures",
"parasites",
"movement of tectonic plates",
"waterways",
"small stones",
"passenger pigeons"
] | habitual creatures | Answer the following multiple-choice question.
Question: what may compete for territory, water, food, or mates?
Options:
A. fjords
B. By wind and rain
C. habitual creatures
D. parasites
E. movement of tectonic plates
F. waterways
G. small stones
H. passenger pigeons
Which option is correct and why? | The correct answer is: habitual creatures. |
Coral gets some help with algae for their | [
"love",
"dating advice",
"happiness",
"vibrance"
] | vibrance | Answer the following multiple-choice question.
Question: Coral gets some help with algae for their
Options:
A. love
B. dating advice
C. happiness
D. vibrance
Which option is correct and why? | The correct answer is: vibrance. |
bacteria have no membrane-bound organelles and lack what? | [
"nucleus",
"epidermal",
"Joules",
"alveoli",
"glucose",
"Epidermis",
"oxygen",
"PDAs"
] | nucleus | Answer the following multiple-choice question.
Question: bacteria have no membrane-bound organelles and lack what?
Options:
A. nucleus
B. epidermal
C. Joules
D. alveoli
E. glucose
F. Epidermis
G. oxygen
H. PDAs
Which option is correct and why? | The correct answer is: nucleus. |
null | null | null | null | null |
Photosynthesis uses solar energy, carbon dioxide, and water to produce energy-storing carbohydrates.what is produced as a waste product? | [
"calcium",
"methane",
"oxygen",
"sulfur"
] | oxygen | Answer the following multiple-choice question.
Question: Photosynthesis uses solar energy, carbon dioxide, and water to produce energy-storing carbohydrates.what is produced as a waste product?
Options:
A. calcium
B. methane
C. oxygen
D. sulfur
Which option is correct and why? | The correct answer is: oxygen. |
Environments which are covered in snow are often white as a result of said snow and what other factor? | [
"conditions which allow little if any heat to be produced or stored",
"temperatures that are colder than a tropical environment",
"cool air that flows in a circular pattern",
"wind chill that meets warm fronts on occasion"
] | conditions which allow little if any heat to be produced or stored | Answer the following multiple-choice question.
Question: Environments which are covered in snow are often white as a result of said snow and what other factor?
Options:
A. conditions which allow little if any heat to be produced or stored
B. temperatures that are colder than a tropical environment
C. cool air that flows in a circular pattern
D. wind chill that meets warm fronts on occasion
Which option is correct and why? | The correct answer is: conditions which allow little if any heat to be produced or stored. |
Something is coming out of clouds on a dark day, so it is likely | [
"birds",
"dust",
"precipitation",
"angels"
] | precipitation | Answer the following multiple-choice question.
Question: Something is coming out of clouds on a dark day, so it is likely
Options:
A. birds
B. dust
C. precipitation
D. angels
Which option is correct and why? | The correct answer is: precipitation. |
Some fruits are berries and have _____ visible on the outside, but others have them on the inside | [
"corn",
"songs",
"mice",
"kernels"
] | kernels | Answer the following multiple-choice question.
Question: Some fruits are berries and have _____ visible on the outside, but others have them on the inside
Options:
A. corn
B. songs
C. mice
D. kernels
Which option is correct and why? | The correct answer is: kernels. |
What do you call an abnormal mass of cells that is dividing improperly? | [
"molars",
"tumor",
"appendages",
"bumps"
] | tumor | Answer the following multiple-choice question.
Question: What do you call an abnormal mass of cells that is dividing improperly?
Options:
A. molars
B. tumor
C. appendages
D. bumps
Which option is correct and why? | The correct answer is: tumor. |
Breath includes which of the following? | [
"Energy",
"Chemical",
"Vapor",
"Cells"
] | Vapor | Answer the following multiple-choice question.
Question: Breath includes which of the following?
Options:
A. Energy
B. Chemical
C. Vapor
D. Cells
Which option is correct and why? | The correct answer is: Vapor. |
What cause local weather changes? | [
"Movement",
"earthquakes",
"fronts",
"wind",
"chemicals",
"flooding",
"trees",
"thunder"
] | fronts | Answer the following multiple-choice question.
Question: What cause local weather changes?
Options:
A. Movement
B. earthquakes
C. fronts
D. wind
E. chemicals
F. flooding
G. trees
H. thunder
Which option is correct and why? | The correct answer is: fronts. |
Bacteria reproduce through what process? | [
"binary fission",
"binary fusion",
"tertiary fission",
"residual fission"
] | binary fission | Answer the following multiple-choice question.
Question: Bacteria reproduce through what process?
Options:
A. binary fission
B. binary fusion
C. tertiary fission
D. residual fission
Which option is correct and why? | The correct answer is: binary fission. |
What is an involuntary muscle contraction that moves rapidly along an organ like a wave called? | [
"esophagus",
"peristalsis",
"ruptured nerve",
"apoptosis"
] | peristalsis | Answer the following multiple-choice question.
Question: What is an involuntary muscle contraction that moves rapidly along an organ like a wave called?
Options:
A. esophagus
B. peristalsis
C. ruptured nerve
D. apoptosis
Which option is correct and why? | The correct answer is: peristalsis. |
What makes up most of the interior of a plant? | [
"ground tissue",
"transport tissue",
"support tissue",
"conjunction tissue"
] | ground tissue | Answer the following multiple-choice question.
Question: What makes up most of the interior of a plant?
Options:
A. ground tissue
B. transport tissue
C. support tissue
D. conjunction tissue
Which option is correct and why? | The correct answer is: ground tissue. |
null | null | null | null | null |
Animals use saturated fatty acids to become what? | [
"Something to move",
"to stay alive",
"solid, liquid, gas",
"increased body strength",
"To keep their body heat.",
"a gas in the air",
"potential energy",
"chemicals"
] | potential energy | Answer the following multiple-choice question.
Question: Animals use saturated fatty acids to become what?
Options:
A. Something to move
B. to stay alive
C. solid, liquid, gas
D. increased body strength
E. To keep their body heat.
F. a gas in the air
G. potential energy
H. chemicals
Which option is correct and why? | The correct answer is: potential energy. |
What are sugars broken down into in your digestive system? | [
"glucose",
"insulin",
"nicotine",
"starch"
] | glucose | Answer the following multiple-choice question.
Question: What are sugars broken down into in your digestive system?
Options:
A. glucose
B. insulin
C. nicotine
D. starch
Which option is correct and why? | The correct answer is: glucose. |
A person wants to signal to another person, but is lacking a flashlight. They can | [
"shuffle sunlight with mirrors",
"direct sunlight with cones",
"direct others with glass",
"direct shades with hands"
] | shuffle sunlight with mirrors | Answer the following multiple-choice question.
Question: A person wants to signal to another person, but is lacking a flashlight. They can
Options:
A. shuffle sunlight with mirrors
B. direct sunlight with cones
C. direct others with glass
D. direct shades with hands
Which option is correct and why? | The correct answer is: shuffle sunlight with mirrors. |
Lying with their mouths open, a behavior called gaping, probably serves what function for crocodiles? | [
"cooling down",
"sleeping",
"digesting",
"eating"
] | cooling down | Answer the following multiple-choice question.
Question: Lying with their mouths open, a behavior called gaping, probably serves what function for crocodiles?
Options:
A. cooling down
B. sleeping
C. digesting
D. eating
Which option is correct and why? | The correct answer is: cooling down. |
What do animals utilize to localize sound? | [
"feet",
"toes",
"hands",
"four limbs",
"hormones",
"nervous system",
"Their Ears",
"heat energy"
] | Their Ears | Answer the following multiple-choice question.
Question: What do animals utilize to localize sound?
Options:
A. feet
B. toes
C. hands
D. four limbs
E. hormones
F. nervous system
G. Their Ears
H. heat energy
Which option is correct and why? | The correct answer is: Their Ears. |
The most popular plant in Italy is | [
"Air",
"Basil",
"Apple Juice",
"Metal"
] | Basil | Answer the following multiple-choice question.
Question: The most popular plant in Italy is
Options:
A. Air
B. Basil
C. Apple Juice
D. Metal
Which option is correct and why? | The correct answer is: Basil. |
What is the nickname of the best-known geyser in the world, which erupts reliably every 90 minutes? | [
"old energetic",
"victoria falls",
"old consistent",
"old faithful"
] | old faithful | Answer the following multiple-choice question.
Question: What is the nickname of the best-known geyser in the world, which erupts reliably every 90 minutes?
Options:
A. old energetic
B. victoria falls
C. old consistent
D. old faithful
Which option is correct and why? | The correct answer is: old faithful. |
null | null | null | null | null |
Gfci stands for ground-fault circuit what? | [
"isolates",
"interrupter",
"infers",
"inspiration"
] | interrupter | Answer the following multiple-choice question.
Question: Gfci stands for ground-fault circuit what?
Options:
A. isolates
B. interrupter
C. infers
D. inspiration
Which option is correct and why? | The correct answer is: interrupter. |
How is sediment transported? | [
"winds",
"landslides",
"storms",
"currents"
] | currents | Answer the following multiple-choice question.
Question: How is sediment transported?
Options:
A. winds
B. landslides
C. storms
D. currents
Which option is correct and why? | The correct answer is: currents. |
What is already causing food and water shortages and species extinctions? | [
"zero population growth",
"urbanization",
"global warming",
"immigration"
] | global warming | Answer the following multiple-choice question.
Question: What is already causing food and water shortages and species extinctions?
Options:
A. zero population growth
B. urbanization
C. global warming
D. immigration
Which option is correct and why? | The correct answer is: global warming. |
John, who lives in Minnesota, noticed that the time between sunrise and sunset was the shortest it had been for an entire year. The month was most likely to be | [
"July",
"January",
"September",
"April"
] | January | Answer the following multiple-choice question.
Question: John, who lives in Minnesota, noticed that the time between sunrise and sunset was the shortest it had been for an entire year. The month was most likely to be
Options:
A. July
B. January
C. September
D. April
Which option is correct and why? | The correct answer is: January. |
When are peptide bonds between amino acids formed? | [
"process of transcription",
"process of migration",
"process of production",
"process of translation"
] | process of translation | Answer the following multiple-choice question.
Question: When are peptide bonds between amino acids formed?
Options:
A. process of transcription
B. process of migration
C. process of production
D. process of translation
Which option is correct and why? | The correct answer is: process of translation. |
Darkness has what sort of impact on the energy the sun releases? | [
"ligt",
"forces",
"Light",
"Temperature",
"heat energy",
"photons",
"sunlight",
"Negative"
] | Negative | Answer the following multiple-choice question.
Question: Darkness has what sort of impact on the energy the sun releases?
Options:
A. ligt
B. forces
C. Light
D. Temperature
E. heat energy
F. photons
G. sunlight
H. Negative
Which option is correct and why? | The correct answer is: Negative. |
What can startle animals? | [
"pigeons",
"Electrical",
"Frogs",
"nothing",
"sunset",
"Movement",
"engines",
"sunrise"
] | engines | Answer the following multiple-choice question.
Question: What can startle animals?
Options:
A. pigeons
B. Electrical
C. Frogs
D. nothing
E. sunset
F. Movement
G. engines
H. sunrise
Which option is correct and why? | The correct answer is: engines. |
null | null | null | null | null |
Because alkali metals are so reactive, they are found in nature only in ________ with other elements? | [
"cooperation",
"combination",
"competition",
"isolation"
] | combination | Answer the following multiple-choice question.
Question: Because alkali metals are so reactive, they are found in nature only in ________ with other elements?
Options:
A. cooperation
B. combination
C. competition
D. isolation
Which option is correct and why? | The correct answer is: combination. |
What causes muscle fibers to get shorter? | [
"friction",
"acetic acid",
"heat or cold",
"sweating",
"electrically",
"resistance",
"Damages them",
"exercise"
] | exercise | Answer the following multiple-choice question.
Question: What causes muscle fibers to get shorter?
Options:
A. friction
B. acetic acid
C. heat or cold
D. sweating
E. electrically
F. resistance
G. Damages them
H. exercise
Which option is correct and why? | The correct answer is: exercise. |
What decreases the melting point of liquid? | [
"Dilution",
"Impurities",
"Water expanding",
"Dehydration",
"Heat energy",
"Pollution",
"Time and energy",
"evaporation"
] | Impurities | Answer the following multiple-choice question.
Question: What decreases the melting point of liquid?
Options:
A. Dilution
B. Impurities
C. Water expanding
D. Dehydration
E. Heat energy
F. Pollution
G. Time and energy
H. evaporation
Which option is correct and why? | The correct answer is: Impurities. |
What are mars' moons thought to be? | [
"new asteriods",
"guerrillas asteroids",
"captured asteroids",
"common asteriods"
] | captured asteroids | Answer the following multiple-choice question.
Question: What are mars' moons thought to be?
Options:
A. new asteriods
B. guerrillas asteroids
C. captured asteroids
D. common asteriods
Which option is correct and why? | The correct answer is: captured asteroids. |
What can you ride to get good exercise and avoid producing harmful gases? | [
"cows",
"bike",
"stairmaster",
"cycles",
"bus",
"trolley",
"Lift",
"goats"
] | bike | Answer the following multiple-choice question.
Question: What can you ride to get good exercise and avoid producing harmful gases?
Options:
A. cows
B. bike
C. stairmaster
D. cycles
E. bus
F. trolley
G. Lift
H. goats
Which option is correct and why? | The correct answer is: bike. |
What causes rust? | [
"a pathogens",
"Roundworms",
"flow of electrons",
"dust",
"thunder",
"an amoebae",
"chemical weathering",
"skin"
] | chemical weathering | Answer the following multiple-choice question.
Question: What causes rust?
Options:
A. a pathogens
B. Roundworms
C. flow of electrons
D. dust
E. thunder
F. an amoebae
G. chemical weathering
H. skin
Which option is correct and why? | The correct answer is: chemical weathering. |
Being exposed to sunlight will produce what vitamin in the skin? | [
"B-complex",
"vitamin A",
"vitamin d",
"Vitamin E"
] | vitamin d | Answer the following multiple-choice question.
Question: Being exposed to sunlight will produce what vitamin in the skin?
Options:
A. B-complex
B. vitamin A
C. vitamin d
D. Vitamin E
Which option is correct and why? | The correct answer is: vitamin d. |
What substance are physical objects are made of? | [
"friction",
"energy",
"matter",
"gravity"
] | matter | Answer the following multiple-choice question.
Question: What substance are physical objects are made of?
Options:
A. friction
B. energy
C. matter
D. gravity
Which option is correct and why? | The correct answer is: matter. |
Which of these is a learned characteristic? | [
"long hair",
"a big nose",
"doing laundry",
"blue eyes"
] | doing laundry | Answer the following multiple-choice question.
Question: Which of these is a learned characteristic?
Options:
A. long hair
B. a big nose
C. doing laundry
D. blue eyes
Which option is correct and why? | The correct answer is: doing laundry. |
What from burning coal and oil dissolving in water in the atmosphere causes acid rain? | [
"toxins",
"Pollution",
"excretion",
"chemicals",
"citric acid",
"bleach",
"vapors",
"water"
] | vapors | Answer the following multiple-choice question.
Question: What from burning coal and oil dissolving in water in the atmosphere causes acid rain?
Options:
A. toxins
B. Pollution
C. excretion
D. chemicals
E. citric acid
F. bleach
G. vapors
H. water
Which option is correct and why? | The correct answer is: vapors. |
An electron possesses both particle and these? | [
"land properties",
"wave properties",
"shock properties",
"surging properties"
] | wave properties | Answer the following multiple-choice question.
Question: An electron possesses both particle and these?
Options:
A. land properties
B. wave properties
C. shock properties
D. surging properties
Which option is correct and why? | The correct answer is: wave properties. |
A hawk would prefer this for lunch | [
"Popcorn",
"Grass",
"Apple",
"A bison"
] | A bison | Answer the following multiple-choice question.
Question: A hawk would prefer this for lunch
Options:
A. Popcorn
B. Grass
C. Apple
D. A bison
Which option is correct and why? | The correct answer is: A bison. |
One way humans may be polluting the Earth is | [
"using solar energy",
"antibacterial soap",
"riding bikes",
"walking"
] | antibacterial soap | Answer the following multiple-choice question.
Question: One way humans may be polluting the Earth is
Options:
A. using solar energy
B. antibacterial soap
C. riding bikes
D. walking
Which option is correct and why? | The correct answer is: antibacterial soap. |
What is converted by a photovoltaic array? | [
"Light",
"photons",
"bamboo",
"an object",
"sunlight",
"heat energy",
"warmth",
"Green beans"
] | sunlight | Answer the following multiple-choice question.
Question: What is converted by a photovoltaic array?
Options:
A. Light
B. photons
C. bamboo
D. an object
E. sunlight
F. heat energy
G. warmth
H. Green beans
Which option is correct and why? | The correct answer is: sunlight. |
What breathes with the help of a diaphragm? | [
"viruses",
"pugs",
"otters",
"bacteria",
"pigs",
"phytoplankton",
"humans",
"cats"
] | pugs | Answer the following multiple-choice question.
Question: What breathes with the help of a diaphragm?
Options:
A. viruses
B. pugs
C. otters
D. bacteria
E. pigs
F. phytoplankton
G. humans
H. cats
Which option is correct and why? | The correct answer is: pugs. |
null | null | null | null | null |
what does water vapor condensing in clouds cause? | [
"liquid precipitation",
"Greenhouse gases",
"Exfoliation",
"Heat energy",
"oxygen",
"kinetic energy",
"atmosphere",
"evaporation"
] | liquid precipitation | Answer the following multiple-choice question.
Question: what does water vapor condensing in clouds cause?
Options:
A. liquid precipitation
B. Greenhouse gases
C. Exfoliation
D. Heat energy
E. oxygen
F. kinetic energy
G. atmosphere
H. evaporation
Which option is correct and why? | The correct answer is: liquid precipitation. |
Bobby had a new toy. It had lots of buttons on it. One of the buttons had a picture of a cow on it and every time Bobby pushed that button the toy would make a mooing noise. That's because | [
"a circuit was opened up when he pressed the button",
"His new toy was possessed",
"a cow was inside of the toy",
"a circuit was made intact when the button was pressed"
] | a circuit was made intact when the button was pressed | Answer the following multiple-choice question.
Question: Bobby had a new toy. It had lots of buttons on it. One of the buttons had a picture of a cow on it and every time Bobby pushed that button the toy would make a mooing noise. That's because
Options:
A. a circuit was opened up when he pressed the button
B. His new toy was possessed
C. a cow was inside of the toy
D. a circuit was made intact when the button was pressed
Which option is correct and why? | The correct answer is: a circuit was made intact when the button was pressed. |
What ccurs when many muscles contract a little bit all at once? | [
"heat production",
"heat loss",
"sweating",
"permineralization",
"hypothermia",
"resistance",
"cramping",
"heat energy"
] | heat production | Answer the following multiple-choice question.
Question: What ccurs when many muscles contract a little bit all at once?
Options:
A. heat production
B. heat loss
C. sweating
D. permineralization
E. hypothermia
F. resistance
G. cramping
H. heat energy
Which option is correct and why? | The correct answer is: heat production. |
What do LEDs convert into light? | [
"Solar energy",
"heat energy",
"fish",
"kinetic energy",
"electricity",
"tulip bulbs",
"energy",
"bacteria"
] | electricity | Answer the following multiple-choice question.
Question: What do LEDs convert into light?
Options:
A. Solar energy
B. heat energy
C. fish
D. kinetic energy
E. electricity
F. tulip bulbs
G. energy
H. bacteria
Which option is correct and why? | The correct answer is: electricity. |
What transforms electricity into heat? | [
"peachleaf willow",
"the Moon",
"a gas oven",
"an ice cube",
"an electric stove",
"an engine",
"Firecrackers",
"chemical messengers"
] | an electric stove | Answer the following multiple-choice question.
Question: What transforms electricity into heat?
Options:
A. peachleaf willow
B. the Moon
C. a gas oven
D. an ice cube
E. an electric stove
F. an engine
G. Firecrackers
H. chemical messengers
Which option is correct and why? | The correct answer is: an electric stove. |
Which process causes rocks at the earth's surface to change form? | [
"weathering",
"bleaching",
"remodeling",
"eroding"
] | weathering | Answer the following multiple-choice question.
Question: Which process causes rocks at the earth's surface to change form?
Options:
A. weathering
B. bleaching
C. remodeling
D. eroding
Which option is correct and why? | The correct answer is: weathering. |
Cells vary in size as well as shape and are seen with what? | [
"Electrical energy",
"by indirect light",
"camera lenses",
"a microscope",
"a telescope",
"colors",
"bright lights",
"rays or beams"
] | a microscope | Answer the following multiple-choice question.
Question: Cells vary in size as well as shape and are seen with what?
Options:
A. Electrical energy
B. by indirect light
C. camera lenses
D. a microscope
E. a telescope
F. colors
G. bright lights
H. rays or beams
Which option is correct and why? | The correct answer is: a microscope. |
refracting sunlight | [
"it can be seen",
"an electron microscope",
"causes rainbows",
"prisms",
"causes photosynthesis",
"oxygenates",
"electromagnetic energy",
"by indirect light"
] | causes rainbows | Answer the following multiple-choice question.
Question: refracting sunlight
Options:
A. it can be seen
B. an electron microscope
C. causes rainbows
D. prisms
E. causes photosynthesis
F. oxygenates
G. electromagnetic energy
H. by indirect light
Which option is correct and why? | The correct answer is: causes rainbows. |
The scientific revolution took place where starting in the 1500s? | [
"africa",
"europe",
"north america",
"south america"
] | europe | Answer the following multiple-choice question.
Question: The scientific revolution took place where starting in the 1500s?
Options:
A. africa
B. europe
C. north america
D. south america
Which option is correct and why? | The correct answer is: europe. |
What is the name for compounds that contain only carbon and hydrogen? | [
"carbohydrates",
"particles",
"hydrocarbons",
"carbides"
] | hydrocarbons | Answer the following multiple-choice question.
Question: What is the name for compounds that contain only carbon and hydrogen?
Options:
A. carbohydrates
B. particles
C. hydrocarbons
D. carbides
Which option is correct and why? | The correct answer is: hydrocarbons. |
Vessels that bring blood to the hard have lower blood pressure than | [
"the skin",
"arteries",
"archery",
"heat or cold",
"exercise",
"artefact",
"artesan",
"lungs"
] | arteries | Answer the following multiple-choice question.
Question: Vessels that bring blood to the hard have lower blood pressure than
Options:
A. the skin
B. arteries
C. archery
D. heat or cold
E. exercise
F. artefact
G. artesan
H. lungs
Which option is correct and why? | The correct answer is: arteries. |
Crustaceans breathe what through their gills? | [
"matter",
"water",
"saliva",
"gametes",
"semen",
"liquid",
"oxygen",
"air"
] | water | Answer the following multiple-choice question.
Question: Crustaceans breathe what through their gills?
Options:
A. matter
B. water
C. saliva
D. gametes
E. semen
F. liquid
G. oxygen
H. air
Which option is correct and why? | The correct answer is: water. |
What does condensing cause? | [
"less water",
"rainfall",
"Asphalt to form",
"Animals to form",
"evaporation",
"Heat energy",
"Solid to form",
"Water to form"
] | Water to form | Answer the following multiple-choice question.
Question: What does condensing cause?
Options:
A. less water
B. rainfall
C. Asphalt to form
D. Animals to form
E. evaporation
F. Heat energy
G. Solid to form
H. Water to form
Which option is correct and why? | The correct answer is: Water to form. |
Many innovative farming methods can prevent what type of erosion, which is especially important in agriculture? | [
"vegetable erosion",
"soil erosion",
"plains erosion",
"fertilizer erosion"
] | soil erosion | Answer the following multiple-choice question.
Question: Many innovative farming methods can prevent what type of erosion, which is especially important in agriculture?
Options:
A. vegetable erosion
B. soil erosion
C. plains erosion
D. fertilizer erosion
Which option is correct and why? | The correct answer is: soil erosion. |
What can fungi decompose? | [
"mildew",
"sound",
"taste",
"bushes",
"bamboo",
"peat",
"trees",
"oil"
] | trees | Answer the following multiple-choice question.
Question: What can fungi decompose?
Options:
A. mildew
B. sound
C. taste
D. bushes
E. bamboo
F. peat
G. trees
H. oil
Which option is correct and why? | The correct answer is: trees. |
Organisms can be preserved in | [
"Sandstone",
"Water pipes",
"Cars.",
"Trees"
] | Sandstone | Answer the following multiple-choice question.
Question: Organisms can be preserved in
Options:
A. Sandstone
B. Water pipes
C. Cars.
D. Trees
Which option is correct and why? | The correct answer is: Sandstone. |
null | null | null | null | null |
Applying a pressure greater than the osmotic pressure of a solution will do what? | [
"normal osmosis",
"reverse osmosis",
"osmosis",
"ultrafiltration"
] | reverse osmosis | Answer the following multiple-choice question.
Question: Applying a pressure greater than the osmotic pressure of a solution will do what?
Options:
A. normal osmosis
B. reverse osmosis
C. osmosis
D. ultrafiltration
Which option is correct and why? | The correct answer is: reverse osmosis. |
What could prevent a light bult from turning on? | [
"sensory neurons",
"herbicide",
"A resistor",
"focusing a lens",
"evaporation",
"heat energy",
"heating liquids",
"energy barrier"
] | A resistor | Answer the following multiple-choice question.
Question: What could prevent a light bult from turning on?
Options:
A. sensory neurons
B. herbicide
C. A resistor
D. focusing a lens
E. evaporation
F. heat energy
G. heating liquids
H. energy barrier
Which option is correct and why? | The correct answer is: A resistor. |
the closest star to the human planet delivers solar energy to the planet | [
"maybe",
"the moon",
"this is uncertain",
"this is affirmative"
] | this is affirmative | Answer the following multiple-choice question.
Question: the closest star to the human planet delivers solar energy to the planet
Options:
A. maybe
B. the moon
C. this is uncertain
D. this is affirmative
Which option is correct and why? | The correct answer is: this is affirmative. |
What is an endothermic tetrapod vertebrates? | [
"warm-blooded",
"passenger pigeons",
"remains of prehistoric life",
"Humans",
"An animal with feathers.",
"All animals with vertebrae.",
"Dogs.",
"They have thick fur"
] | An animal with feathers. | Answer the following multiple-choice question.
Question: What is an endothermic tetrapod vertebrates?
Options:
A. warm-blooded
B. passenger pigeons
C. remains of prehistoric life
D. Humans
E. An animal with feathers.
F. All animals with vertebrae.
G. Dogs.
H. They have thick fur
Which option is correct and why? | The correct answer is: An animal with feathers.. |
null | null | null | null | null |
What group of elements does sodium belong to? | [
"noble gases",
"alkali metals",
"halogens",
"metalloids"
] | alkali metals | Answer the following multiple-choice question.
Question: What group of elements does sodium belong to?
Options:
A. noble gases
B. alkali metals
C. halogens
D. metalloids
Which option is correct and why? | The correct answer is: alkali metals. |
What occur when elements switch places in compounds? | [
"chemical reaction",
"replacement reactions",
"chemical interaction",
"chain reaction"
] | replacement reactions | Answer the following multiple-choice question.
Question: What occur when elements switch places in compounds?
Options:
A. chemical reaction
B. replacement reactions
C. chemical interaction
D. chain reaction
Which option is correct and why? | The correct answer is: replacement reactions. |
null | null | null | null | null |
Cold fronts cause what? | [
"lightning",
"Dehydration",
"erosion",
"mountains",
"sunlight",
"rainfall",
"sunsets",
"flooding"
] | lightning | Answer the following multiple-choice question.
Question: Cold fronts cause what?
Options:
A. lightning
B. Dehydration
C. erosion
D. mountains
E. sunlight
F. rainfall
G. sunsets
H. flooding
Which option is correct and why? | The correct answer is: lightning. |
what contains genetic instructions? | [
"Most plants",
"Chlorophyll",
"Plant reproduction",
"red hair",
"deoxyribonucleic acid",
"freckles",
"Veins and arteries.",
"h2o"
] | deoxyribonucleic acid | Answer the following multiple-choice question.
Question: what contains genetic instructions?
Options:
A. Most plants
B. Chlorophyll
C. Plant reproduction
D. red hair
E. deoxyribonucleic acid
F. freckles
G. Veins and arteries.
H. h2o
Which option is correct and why? | The correct answer is: deoxyribonucleic acid. |
An animal can use what to help find a partner | [
"social networking and dating apps",
"beautiful vibrant tail plumage",
"asking animal friends for advice",
"meet ups and social gatherings"
] | beautiful vibrant tail plumage | Answer the following multiple-choice question.
Question: An animal can use what to help find a partner
Options:
A. social networking and dating apps
B. beautiful vibrant tail plumage
C. asking animal friends for advice
D. meet ups and social gatherings
Which option is correct and why? | The correct answer is: beautiful vibrant tail plumage. |
what generates heat mainly by keeping their metabolic rate high? | [
"humans",
"Birds",
"bats",
"cats",
"voles",
"pugs",
"pigs",
"shrews"
] | pugs | Answer the following multiple-choice question.
Question: what generates heat mainly by keeping their metabolic rate high?
Options:
A. humans
B. Birds
C. bats
D. cats
E. voles
F. pugs
G. pigs
H. shrews
Which option is correct and why? | The correct answer is: pugs. |
A skunk wards off predators with | [
"a noxious spray",
"bad taste",
"a powerful nose",
"smelling good"
] | a noxious spray | Answer the following multiple-choice question.
Question: A skunk wards off predators with
Options:
A. a noxious spray
B. bad taste
C. a powerful nose
D. smelling good
Which option is correct and why? | The correct answer is: a noxious spray. |
Which likely is digested by the body? | [
"fire",
"air",
"twinkies",
"water"
] | twinkies | Answer the following multiple-choice question.
Question: Which likely is digested by the body?
Options:
A. fire
B. air
C. twinkies
D. water
Which option is correct and why? | The correct answer is: twinkies. |
What behavior includes all the ways that animals interact with each other and the environment? | [
"instinct",
"adaptation",
"interdependence",
"animal behavior"
] | animal behavior | Answer the following multiple-choice question.
Question: What behavior includes all the ways that animals interact with each other and the environment?
Options:
A. instinct
B. adaptation
C. interdependence
D. animal behavior
Which option is correct and why? | The correct answer is: animal behavior. |
What sort of issues can be determined by looking for certain particles in amniotic fluid? | [
"impossible disorders",
"genetic disorders",
"artificial disorders",
"organic disorders"
] | genetic disorders | Answer the following multiple-choice question.
Question: What sort of issues can be determined by looking for certain particles in amniotic fluid?
Options:
A. impossible disorders
B. genetic disorders
C. artificial disorders
D. organic disorders
Which option is correct and why? | The correct answer is: genetic disorders. |
sporangia produce sports that develop into tiny what? | [
"in the autumn season",
"reproduce",
"at or near the margins",
"They grow better",
"barnacles",
"allow growth",
"photosynthetics",
"shrub beds"
] | photosynthetics | Answer the following multiple-choice question.
Question: sporangia produce sports that develop into tiny what?
Options:
A. in the autumn season
B. reproduce
C. at or near the margins
D. They grow better
E. barnacles
F. allow growth
G. photosynthetics
H. shrub beds
Which option is correct and why? | The correct answer is: photosynthetics. |
What happens when the season changes? | [
"degrees Celsius",
"colder weather",
"The bending of a ray of light",
"Plant growth is reduced",
"the amount of hours changes",
"Warm air moving into cold air",
"a tree falling",
"cloudy and rainy weather"
] | the amount of hours changes | Answer the following multiple-choice question.
Question: What happens when the season changes?
Options:
A. degrees Celsius
B. colder weather
C. The bending of a ray of light
D. Plant growth is reduced
E. the amount of hours changes
F. Warm air moving into cold air
G. a tree falling
H. cloudy and rainy weather
Which option is correct and why? | The correct answer is: the amount of hours changes. |
What happens to the total energy of the system when heat is positive? | [
"it decreases",
"it increases",
"nothing",
"it remains constant"
] | it increases | Answer the following multiple-choice question.
Question: What happens to the total energy of the system when heat is positive?
Options:
A. it decreases
B. it increases
C. nothing
D. it remains constant
Which option is correct and why? | The correct answer is: it increases. |
The basal forebrain contains what that are important in learning and memory? | [
"oxygen",
"ribosomes",
"nuclei",
"atoms"
] | nuclei | Answer the following multiple-choice question.
Question: The basal forebrain contains what that are important in learning and memory?
Options:
A. oxygen
B. ribosomes
C. nuclei
D. atoms
Which option is correct and why? | The correct answer is: nuclei. |
what does gravity pull objects towards? | [
"matter",
"oceans",
"satellites",
"earth",
"the sun",
"ground",
"force",
"atmosphere"
] | earth | Answer the following multiple-choice question.
Question: what does gravity pull objects towards?
Options:
A. matter
B. oceans
C. satellites
D. earth
E. the sun
F. ground
G. force
H. atmosphere
Which option is correct and why? | The correct answer is: earth. |
What in stars cause stars to produce bright glares | [
"energy of moving objects",
"nuclear reactions",
"direct energy",
"shining suns",
"bright activity",
"Chemical energy",
"moving moons",
"heat energy"
] | nuclear reactions | Answer the following multiple-choice question.
Question: What in stars cause stars to produce bright glares
Options:
A. energy of moving objects
B. nuclear reactions
C. direct energy
D. shining suns
E. bright activity
F. Chemical energy
G. moving moons
H. heat energy
Which option is correct and why? | The correct answer is: nuclear reactions. |
What does the climate influence? | [
"space",
"thoughts",
"Beauty of the planet",
"local weather changes",
"stars",
"biological diversity",
"Animal survival",
"vegetation"
] | Beauty of the planet | Answer the following multiple-choice question.
Question: What does the climate influence?
Options:
A. space
B. thoughts
C. Beauty of the planet
D. local weather changes
E. stars
F. biological diversity
G. Animal survival
H. vegetation
Which option is correct and why? | The correct answer is: Beauty of the planet. |
What term is used to describe birds that mate for an entire season or even stay paired for their entire life? | [
"polygamous",
"homogeneous",
"monogamous",
"asexual"
] | monogamous | Answer the following multiple-choice question.
Question: What term is used to describe birds that mate for an entire season or even stay paired for their entire life?
Options:
A. polygamous
B. homogeneous
C. monogamous
D. asexual
Which option is correct and why? | The correct answer is: monogamous. |
From where have the earliest ocean plants thought to have evolved? | [
"green pepinia ancestor",
"simple alga ancestor",
"simple coral ancestor",
"green alga ancestor"
] | green alga ancestor | Answer the following multiple-choice question.
Question: From where have the earliest ocean plants thought to have evolved?
Options:
A. green pepinia ancestor
B. simple alga ancestor
C. simple coral ancestor
D. green alga ancestor
Which option is correct and why? | The correct answer is: green alga ancestor. |
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