Question

1. which statement describes the relationship between the reactants of photosynthesis and the products of cellular respiration? cellular respiration and photosynthesis are unrelated. the reactants of cellular respiration are the reactants of photosynthesis. the products of cellular respiration serve as the reactants of photosynthesis. the products of cellular respiration are the products of photosynthesis.

Explanation:

Photosynthesis uses carbon - dioxide and water to produce glucose and oxygen. Cellular respiration uses glucose and oxygen to produce carbon - dioxide and water. So, the products of cellular respiration (carbon - dioxide and water) are the reactants of photosynthesis.

Answer:

The products of cellular respiration serve as the reactants of photosynthesis.