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Anon25 [30]
4 years ago
6

2) Carbon dioxide is returned to the atmosphere primarily by the

Biology
1 answer:
zheka24 [161]4 years ago
5 0

Carbon dioxide is returned to the atmosphere primarily by respiration of humans, (exhalation to be precise). The return of carbon dioxide to the atmosphere is also possible by the decay of plants and animals and combustion, which is the process of burning something.

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What is the major difference between angiosperms and gymnosperms
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