which statements accurately relate photosynthesis to the other processes of the

carbon cycle shown in the diagram? select two correct statements.

a. photosynthesis is the only biological process that takes up carbon dioxide.

b. photosynthesis has the same effect on the carbon cycle as human activities.

c. photosynthesis has the same effect on the carbon cycle as geological

activities.

d. photosynthesis is the only process that transfers carbon from the air to the

biosphere.

e. photosynthesis is the only process of the carbon cycle that involves energy.