sentences stringlengths 60 622 | label int64 0 2 |
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the nucleus contains genetic material for reproduction & the nucleus is a kind of cell organelle -> the nucleus is the cell organelle that contains genetic material for reproduction | 1 |
nuclear fusion increases the mass through fusing two nuclei together into one & nulear fusion releases a large amount of energy & nuclear fusion is a kind of process -> nulcear fusion is a process that fuses two nuclei into one and releases large amount of energy | 1 |
nulcear fusion is a process that fuses two nuclei into one and releases large amount of energy & a process combines two nuclei into one and releases a large amount of energy -> the process is nulcear fusion | 1 |
a yeast cell is a kind of single cell organism & a single-cell organism can survive without the help of other cells -> a yeast cell can survive without the help of other cells | 1 |
a single-celled organism is a kind of living thing & all living things eliminate waste & a multicellular organism is a kind of living thing -> both multicelluar organism and singe-cell organism eliminate waste | 1 |
both multicelluar organism and singe-cell organism eliminate waste & eliminating waste means getting rid of waste materials -> both multicelluar organism and singe-cell organism can get rid of waste materials | 1 |
paramecium has an organelle for movement & volvox has an organelle for movement -> both volvox and paramecium have organelle for movement | 1 |
a zygote is formed immediately after fertilization & fertilization is a stage in the sexual reproduction process -> if a zygote is formed then a sexual reproduction process has happened | 1 |
if a zygote is formed then a sexual reproduction process has happened & a student observes the formation of zygotes by one of the protists -> a sexual reproduction process has happened in the protists that the student observed | 1 |
volvox is a kind of protist & volvox reproduces sexually -> volvox is a kind of protist that reproduces sexually | 1 |
a sexual reproduction process has happened in the protists that the student observed & volvox is a kind of protist that reproduces sexually -> the protist may be volvox | 1 |
volvox is a bi-flagellate autotroph & volvox is a kind of protist -> volvox is a protist that is a bi-flagellate autotroph | 1 |
an amoeba can change its shape & a paramecium cannot change its shape -> an amoeba can change its shape but a paramecium cannot change its shape | 1 |
a green plant is a kind of organism & a leaf is a part of a green plant & if leaves fall out from a green plant, then those leaves are dead -> fallen leaves are dead organism parts | 1 |
if something contains a substance then the parts of that something contain that substance & dead organisms contains nutrients for decomposers -> dead organism parts contain nutrients for decomposers | 1 |
dead organism parts contain nutrients for decomposers & decomposition is when a decomposer returns nutrients from dead organisms to the soil by eating those dead organisms -> decomposition can be when a decomposer returns nutrients from dead organism parts to the soil by eating those dead organism parts | 1 |
fallen leaves are dead organism parts & decomposition can be when a decomposer returns nutrients from dead organism parts to the soil by eating those dead organism parts -> fallen leaves can be break down and become nutrients through decomposition | 1 |
a leaf performs photosynthesis / gas exchange & a leaf is a part of a plant & photosynthesis makes food for the plant by converting carbon dioxide, water, and sunlight into carbohydrates -> the leaf part of a plant makes food by photosynthesis | 1 |
the leaf part of a plant makes food by photosynthesis & a pine tree is a kind of plant -> the leaf part of a pine tree makes food by photosynthesis | 1 |
a needle is a part of a pine tree & a needle is the leaf of a pine tree -> a needle is the leaf part of a pine tree | 1 |
the leaf part of a pine tree makes food by photosynthesis & a needle is the leaf part of a pine tree -> the needle of a pine tree makes food for pine trees by photosynthesis | 1 |
a leaf is a part of a tree & an oak is a kind of tree & shape of the parts of something is a property of that something -> the shape of oak trees leaves is a property of oak trees | 1 |
a maple tree is a kind of tree & a leaf is a part of a tree & shape of the parts of something is a property of that something -> the shape of maple trees leaves is a property of maple trees | 1 |
the shape of oak trees leaves is a property of oak trees & the shape of maple trees leaves is a property of maple trees & trees of different species have differently shaped leaves -> oak trees and maple trees have leaves of different shapes properties | 1 |
oak trees and maple trees have leaves of different shapes properties & classifying means grouping objects / materials by their properties -> oak trees and maple trees can be classified by the shape of their leaves | 1 |
oak trees and maple trees can be classified by the shape of their leaves & classifying is similar to telling the difference -> we can tell the difference of oak trees and maple trees by the shape of their leaves | 1 |
photosynthesis makes food for the plant by converting carbon dioxide, water, and sunlight into carbohydrates & a leaf is a part of a plant & a leaf performs photosynthesis -> leaves of plant make food by performing photosynthesis | 1 |
leaves of plant make food by performing photosynthesis & a plant is missing leaves -> the plant will make less food | 1 |
the plant will make less food & a plant / living thing requires food for survival -> the food the plant requires to survive will be less | 1 |
the food the plant requires to survive will be less & the decrease of something required by an organism has a negative impact on the survival of the organism -> making less food has a negative impact on the plant | 1 |
photosynthesis means green plants convert from solar energy into carbohydrates and food and oxygen & food contains chemical energy -> photosynthesis converts solar energy into chemical energy | 1 |
photosynthesis converts solar energy into chemical energy & a leaf performs photosynthesis -> a leaf converts solar energy into chemical energy | 1 |
a leaf converts solar energy into chemical energy & solar cells convert solar energy into electrical energy -> both a leaf and solar cell convert solar energy to another form of energy | 1 |
carbohydrates are made of sugars & photosynthesis makes food for the plant by converting carbon dioxide, water, and sunlight into carbohydrates -> photosynthesis converts sunlight into sugar | 1 |
photosynthesis converts sunlight into sugar & sunlight is a kind of solar energy -> photosynthesis converts solar energy into sugar | 1 |
photosynthesis converts solar energy into sugar & a leaf performs photosynthesis -> a leaf converts solar energy into sugar | 1 |
photosynthesis makes food for the plant & a leaf performs photosynthesis / gas exchange -> a leaf makes food for the plant by performing photosynthesis | 1 |
a leaf makes food for the plant by performing photosynthesis & providing food is a kind of specific life process -> a leaf performs a specific life process of making food for the plants | 1 |
a leaf performs a specific life process of making food for the plants & organs perform specific life process in organisms -> a leaf in a plant is performing like an organ in organisms | 1 |
a leaf is a part of a green plant & a leaf absorbs sunlight to perform photosynthesis -> a leaf is part of a plant that absorbs sunlight to perform photosynthesis | 1 |
a plant requires sunlight for photosynthesis & a leaf performs photosynthesis -> a leaf requires sunlight to perform photosynthesis | 1 |
absorbing something is a kind of method for obtaining something & if something is required to perform a process then that something must be obtained to perform that process -> if something is required to perform a process then that something can be absorbed to perform that process | 1 |
if something is required to perform a process then that something can be absorbed to perform that process & photosynthesis is a kind of process -> if something is required to perform photosynthesis then that something can be absorbed to perform photosynthesis | 1 |
a leaf requires sunlight to perform photosynthesis & if something is required to perform photosynthesis then that something can be absorbed to perform photosynthesis -> a leaf absorbs sunlight to perform photosynthesis | 1 |
a leaf absorbs sunlight to perform photosynthesis & photosynthesis makes food for the plant by converting carbon dioxide, water, and sunlight into carbohydrates -> a leaf absorbs sunlight to make food | 1 |
sunlight is a kind of solar energy & photosynthesis means green plants convert from carbon dioxide and water and solar energy into carbohydrates and food and oxygen for themselves -> photosynthesis means green plants convert from carbon dioxide and water and sunlight into carbohydrates and food and oxygen for themselv... | 1 |
if a process converts something into something else, then that something is a raw material in that process & photosynthesis is a kind of process -> if photosynthesis converts something into something else then that something is a raw material in photosynthesis | 1 |
photosynthesis means green plants convert from carbon dioxide and water and sunlight into carbohydrates and food and oxygen for themselves & if photosynthesis converts something into something else then that something is a raw material in photosynthesis -> in the photosynthesis process sunlight has the role of raw ma... | 1 |
photosynthesis is a kind of process & if something has the role of raw material in a process then that something is required for that process -> if something has the role of raw material in photosynthesis then that something is required for photosynthesis | 1 |
in the photosynthesis process sunlight has the role of raw material & if something has the role of raw material in photosynthesis then that something is required for photosynthesis -> a plant requires sunlight for photosynthesis | 1 |
a plant requires sunlight for photosynthesis & a leaf performs photosynthesis -> a leaf requires sunlight to perform photosynthesis | 1 |
if something is required for a process then that something must be obtained for that process & absorbing something is a kind of method for obtaining something -> if something is required for a process then that something can be absorbed for that process | 1 |
a leaf requires sunlight to perform photosynthesis & if something is required for a process then that something can be absorbed for that process -> a leaf absorbs sunlight to perform photosynthesis | 1 |
a leaf absorbs sunlight to perform photosynthesis & photosynthesis makes food for the plant by converting carbon dioxide, water, and sunlight into carbohydrates -> a leaf absorbs sunlight to make food | 1 |
green plants are a kind of producer & a producer is a source of sugar in an ecosystem -> plants are a source of sugar in an ecosystem | 1 |
plants are a source of sugar in an ecosystem & a source of something produces that something -> plants produce sugar in an ecosystem | 1 |
photosynthesis makes food for the plant by converting carbon dioxide, water, and sunlight into carbohydrates & sugar is a kind of food -> photosynthesis makes sugar for plants | 1 |
plants produce sugar in an ecosystem & photosynthesis makes sugar for plants -> plants produce sugar during photosynthesis | 1 |
absorbing something is a kind of method for taking something in & taking in carbon dioxide is a stage in the photosynthesis process -> absorbing carbon dioxide is a stage in the photosynthesis process | 1 |
absorbing carbon dioxide is a stage in the photosynthesis process & carbon dioxide can be found in the air -> absorbing carbon dioxide from the air is a stage in the photosynthesis process | 1 |
absorbing carbon dioxide from the air is a stage in the photosynthesis process & plants perform photosynthesis -> a plant absorbs carbon dioxide from the air to perform photosynthesis | 1 |
a plant absorbs carbon dioxide from the air to perform photosynthesis & when carbon dioxide in the atmosphere is absorbed by plants , the amount of carbon dioxide in the atmosphere is reduced in the atmosphere -> plant photosynthesis reduces the amount of carbon dioxide in the air | 1 |
sunlight is a kind of solar energy & photosynthesis means green plants convert from carbon dioxide and water and solar energy into carbohydrates and food and oxygen for themselves -> plants convert sunlight into food using photosynthesis | 1 |
solar energy is a kind of light energy & sunlight is a kind of solar energy -> sunlight is a kind of light energy | 1 |
plants convert sunlight into food using photosynthesis & sunlight is a kind of light energy -> plants convert light energy to food using photosynthesis | 1 |
plants convert light energy to food using photosynthesis & food is a source of energy for animals / plants -> plants convert light energy into food energy during photosynthesis | 1 |
photosynthesis means green plants convert from carbon dioxide and water and solar energy into carbohydrates and food and oxygen for themselves & carbohydrates are made of sugars -> photosynthesis means plants convert carbon dioxide and water into sugars and oxygen | 1 |
photosynthesis means plants convert carbon dioxide and water into sugars and oxygen & photosynthesis is a kind of chemical process -> photosynthesis is a kind of process that converts carbon dioxide and water into sugars and oxygen | 1 |
if a process converts something into something else, then that process is a source of that something else & photosynthesis means green plants convert from carbon dioxide and water and solar energy into carbohydrates and food and oxygen for themselves -> photosynthesis is a source of oxygen | 1 |
photosynthesis is a source of oxygen & plants perform photosynthesis -> plants are a source of oxygen through photosynthesis | 1 |
plants are a source of oxygen through photosynthesis & a source of something produces that something -> plants produce oxygen through photosynthesis | 1 |
plants produce oxygen through photosynthesis & if something is given off of something , then something is the product of something -> plants give off oxygen through photosynthesis | 1 |
photosynthesis means green plants convert from carbon dioxide and water and solar energy into carbohydrates and food and oxygen for themselves & if a process converts something to something else, then that process is a source of that something else -> photosynthesis is a source of oxygen | 1 |
photosynthesis is a source of oxygen & plants perform photosynthesis -> plants are a source of oxygen through photosynthesis | 1 |
plants are a source of oxygen through photosynthesis & if something releases something else then that something is the source of that something else -> plants release oxygen through photosynthesis | 1 |
plants release oxygen through photosynthesis & a tree is a kind of plant -> trees release oxygen through photosynthesis | 1 |
sunlight is a kind of solar energy & photosynthesis means green plants convert from carbon dioxide and water and solar energy into carbohydrates and food and oxygen for themselves -> photosynthesis means plants convert carbon dioxide and water and sunlight into carbohydrates and food and oxygen | 1 |
photosynthesis means plants convert carbon dioxide and water and sunlight into carbohydrates and food and oxygen & photosynthesis is a kind of process -> photosynthesis is a kind of process in which plants convert carbon dioxide and water and sunlight into carbohydrates and food and oxygen | 1 |
if an organism performs a process that converts something into something else, then that organism requires that something for that process & a plant is a kind of organism -> if a plant performs a process that converts something into something else, then that plant requires that something for that process | 1 |
photosynthesis is a kind of process in which plants convert carbon dioxide and water and sunlight into carbohydrates and food and oxygen & if a plant performs a process that converts something into something else, then that plant requires that something for that process -> a plant requires sunlight for photosynthesis | 1 |
a plant requires sunlight for photosynthesis & sunlight is a kind of light -> photosynthesis requires light | 1 |
photosynthesis requires light & dark means a low amount of light -> darkness has a negative impact on photosynthesis | 1 |
sunlight is a kind of solar energy & solar energy is a kind of energy -> sunlight is a kind of energy | 1 |
sunlight is a kind of energy & a plant requires energy to perform photosynthesis -> a plant can use sunlight to perform photosynthesis | 1 |
if something releases something else then that something is the source of that something else & plants are a source of oxygen through photosynthesis -> plants release oxygen during photosynthesis | 1 |
a plant absorbs carbon dioxide from the air to perform photosynthesis & to absorb something can mean to take something in -> a plant takes in carbon dioxide to perform photosynthesis | 1 |
plants release oxygen during photosynthesis & a plant takes in carbon dioxide to perform photosynthesis -> plants take in carbon dioxide and release oxygen during photosynthesis | 1 |
photosynthesis means green plants convert from carbon dioxide and water and solar energy into carbohydrates and food and oxygen for themselves & if a process converts something to something else, then that something has the role of raw material in that process -> in the photosynthesis process carbon dioxide has the ro... | 1 |
photosynthesis is a kind of chemical process & if something is a raw material in a process then that something is required for that process -> if something is a raw material in photosynthesis then that something is required for photosynthesis | 1 |
in the photosynthesis process carbon dioxide has the role of raw material & if something is a raw material in photosynthesis then that something is required for photosynthesis -> carbon dioxide is required for photosynthesis | 1 |
if something is required for a process then that something is used in that process & photosynthesis is a kind of chemical process -> if something is required for photosynthesis then that something is used in photosynthesis | 1 |
carbon dioxide is required for photosynthesis & if something is required for photosynthesis then that something is used in photosynthesis -> carbon dioxide is used in photosynthesis | 1 |
oxygen can be found in air & an animal requires oxygen for to breathe -> an animal requires oxygen in air to breathe | 1 |
an animal requires oxygen in air to breathe & air quality is a measure of how breathable air is -> oxygen has a positive impact on air quality | 1 |
a source of something produces that something & plants are a source of oxygen through photosynthesis -> plants produce oxygen through photosynthesis | 1 |
oxygen has a positive impact on air quality & plants produce oxygen through photosynthesis -> plants have a positive impact on air quality by producing oxygen through photosynthesis | 1 |
sunlight is a kind of solar energy & photosynthesis means green plants convert carbon dioxide and water and solar energy into carbohydrates and food and oxygen for themselves -> photosynthesis means green plants convert carbon dioxide and water and sunlight into carbohydrates and food and oxygen for themselves | 1 |
photosynthesis means green plants convert carbon dioxide and water and sunlight into carbohydrates and food and oxygen for themselves & photosynthesis is a kind of chemical process -> photosynthesis is a kind of process in which plants convert carbon dioxide and water and sunlight into carbohydrates and food and oxyg... | 1 |
a plant is a kind of organism & if an organism uses a process to convert something to something else, then that something is required by that organism for that process -> if a plant uses a process to convert something into something else then that something is required by that plant for that process | 1 |
photosynthesis is a kind of process in which plants convert carbon dioxide and water and sunlight into carbohydrates and food and oxygen for themselves & if a plant uses a process to convert something into something else then that something is required by that plant for that process -> a plant requires sunlight for p... | 1 |
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