Why is photosynthesis important to the biosphere? A. It reduces carbon dioxide levels in the atmosphere.
B. It provides energy input into the biosphere.
C. It provides a means for water to enter the biosphere.
D. It balances the activities of decomposers.

Why is photosynthesis important to the biosphere?

A. It reduces carbon dioxide levels in the atmosphere.

B. It provides energy input into the biosphere.

C. It provides a means for water to enter the biosphere.

D. It balances the activities of decomposers.

I believe the answer is D!

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