Question

What role do glucose and oxygen play in cellular respiration?

O They are reactants because they are present before the reaction.
O They are reactants because they are present after the reaction.
O They are products because they are present before the reaction.
O They are products because they are present after the reaction.

Answer 1

its A uwu

Step-by-step explanation:

Answer 2

A

Explanation: They are reactants because they present before the reaction. Hope this helps!