Question

plants make oxygen during: photosynthesis, combustion, respiration, decomposition. question 11 1 pts animals use oxygen during: respiration, photosynthesis, combustion, decomposition

Explanation:

Plants produce oxygen during photosynthesis by using light - energy to convert carbon dioxide and water into glucose and oxygen. Animals use oxygen during respiration to break down glucose and release energy.

Answer:

Question 1: A. photosynthesis
Question 11: A. respiration