Question

Name the process by which amount of oxygen and carbon dioxide mention in the nature.​

Answer 1

Answer:

Respiration is the process by which animals use O2 to get energy from food. So plants take in CO2 from the air and produce O2, and animals take in O2 from the air and produce CO2. Notice that these two chemical equations a related.

Answer 2

respiration is the answer hope it helps you buddy