Plants and animals exchange materials through the process of photosynthesis and cellular respiration. Which of these statements is true about the way these two processes are related?

A.The products of photosynthesis inhibit (stop) cellular respiration.
B.The products of photosynthesis are also the products of cellular respiration.
C.The reactants of photosynthesis are also the reactants of cellular respiration.
D.The products of photosynthesis are the reactants of cellular respiration.