Question

what do you notice about the equations for photosynthesis and cellular respiration?

Explanation:

The equations for photosynthesis and cellular respiration are opposite processes. Photosynthesis uses carbon - dioxide, water and light energy to produce glucose and oxygen. Cellular respiration uses glucose and oxygen to produce carbon - dioxide, water and energy (ATP). The reactants of one process are the products of the other.

Answer:

They are opposite reactions, with reactants of one being products of the other.