Plants and animals participate in the land-based carbon cycle. Plants take in the carbon dioxide that animals release. When organisms die, decomposers break them down and release carbon-containing compounds. Factories also release many pollutants from fossil fuels, which both contain carbon.
Electrons are Negative.
Protons are Positive.
Neutrons are No charge.
Molecules are Made of atoms.
Energy input is required for reactants to form.
Answer: Plant cells contain organelles called chloroplasts. Filled with chlorophyll, they absorb radiant energy.
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