Which of the following could be a sequence in the carbon cycle?
animals break down glucose and
a. plants take in carbon dioxide and produce glucose → animals consume plants
release carbon dioxide
b.
plants take in carbon dioxide and produce glucose - animals break down glucose and release carbon dioxide →
animals consume plants
animals break down glucose and release carbon dioxide → animals consume plants → plants take in carbon dioxide and
produce glucose
c.
d. animals consume plants → plants take in carbon dioxide and produce glucose → animals break down glucose and
release carbon dioxide
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