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3 votes
Which of the following processes returns carbon from this vast reservoir to the active carbon cycle? ( More than one answer may be right)

A. Burning fossil fuels
B. Sedimentation
C. Photosynthesis
D. Decomposition of dead organisms

2 Answers

0 votes
A and D i think. Good luck
User Travis Weston
by
8.3k points
3 votes

A and D are the answers.

User Shiney
by
8.3k points
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