The diagram below shows the carbon cycle. The light blue arrows represent the flow of carbon.
Through which of the following processes is carbon directly transferred between living organisms and the environment?
A. cellular respiration and the combustion of oil and coal
B. photosynthesis and the sedimentation of natural resources
C. photosynthesis and the erosion of limestone
D. cellular respiration and decomposition
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The diagram below shows the carbon cycle. The light blue arrows represent the flow of carbon.
Throu...
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