Question

What does cellular respiration provide that plants can use in photosynthesis

A.Oxygen
B.Carbon Dioxide

Answer 1

Photosynthesis converts carbon dioxide and water into oxygen and glucose. Glucose is used as food by the plant and oxygen is a by-product. Cellular respiration converts oxygen and glucose into water and carbon dioxide.

Answer 2

it's carbon dioxide

Step-by-step explanation:

I just looked it up