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Definition
| the circulation of carbon and its compounds by living organisms and earth processes in nature; involving both chemical and ph ysical changes |
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Definition
| organisms which cannot make their own food |
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Definition
| an organism which can make its own food |
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Definition
| a group of green pigments found in chloroplasts of photosythetiic organisms |
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Definition
| an organism that makes nutrients available to the ecosystem |
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Definition
| the process of burning and releasing carbon to the air |
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Term
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Definition
| co2, compound contains carbon and oxygen, result of respiration |
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