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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
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
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
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
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
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
paramecium has an organelle for movement & volvox has an organelle for movement
both volvox and paramecium have organelle for movement
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
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
volvox is a kind of protist & volvox reproduces sexually
volvox is a kind of protist that reproduces sexually
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
volvox is a bi-flagellate autotroph & volvox is a kind of protist
volvox is a protist that is a bi-flagellate autotroph
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
leaves of plant make food by performing photosynthesis & a plant is missing leaves
the plant will make less food
the plant will make less food & a plant / living thing requires food for survival
the food the plant requires to survive will be less
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
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
photosynthesis converts solar energy into chemical energy & a leaf performs photosynthesis
a leaf converts solar energy into chemical energy
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
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
photosynthesis converts sunlight into sugar & sunlight is a kind of solar energy
photosynthesis converts solar energy into sugar
photosynthesis converts solar energy into sugar & a leaf performs photosynthesis
a leaf converts solar energy into sugar
photosynthesis makes food for the plant & a leaf performs photosynthesis / gas exchange
a leaf makes food for the plant by performing photosynthesis
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
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
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
a plant requires sunlight for photosynthesis & a leaf performs photosynthesis
a leaf requires sunlight to perform photosynthesis
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
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
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
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
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 themselves
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
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 material
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
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
a plant requires sunlight for photosynthesis & a leaf performs photosynthesis
a leaf requires sunlight to perform photosynthesis
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
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
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
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
plants are a source of sugar in an ecosystem & a source of something produces that something
plants produce sugar in an ecosystem
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
plants produce sugar in an ecosystem & photosynthesis makes sugar for plants
plants produce sugar during photosynthesis
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
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
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
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
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
solar energy is a kind of light energy & sunlight is a kind of solar energy
sunlight is a kind of light energy
plants convert sunlight into food using photosynthesis & sunlight is a kind of light energy
plants convert light energy to food using photosynthesis
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
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
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
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
photosynthesis is a source of oxygen & plants perform photosynthesis
plants are a source of oxygen through photosynthesis
plants are a source of oxygen through photosynthesis & a source of something produces that something
plants produce oxygen through photosynthesis
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
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
photosynthesis is a source of oxygen & plants perform photosynthesis
plants are a source of oxygen through photosynthesis
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
plants release oxygen through photosynthesis & a tree is a kind of plant
trees release oxygen through photosynthesis
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
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
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
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
a plant requires sunlight for photosynthesis & sunlight is a kind of light
photosynthesis requires light
photosynthesis requires light & dark means a low amount of light
darkness has a negative impact on photosynthesis
sunlight is a kind of solar energy & solar energy is a kind of energy
sunlight is a kind of energy
sunlight is a kind of energy & a plant requires energy to perform photosynthesis
a plant can use sunlight to perform photosynthesis
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
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
plants release oxygen during photosynthesis & a plant takes in carbon dioxide to perform photosynthesis
plants take in carbon dioxide and release oxygen during photosynthesis
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 role of raw material
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
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
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
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
oxygen can be found in air & an animal requires oxygen for to breathe
an animal requires oxygen in air to breathe
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
a source of something produces that something & plants are a source of oxygen through photosynthesis
plants produce oxygen through photosynthesis
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
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
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 oxygen for themselves
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
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 photosynthesis