Question

22 Why respiration is essential for all living organisms?​

Answer 1

Answer:

Respiration is essential for survival of living organisms. It releases energy from the food. The oxygen we inhale is used to breakdown glucose into carbon dioxide and water. Energy is released in the process.

Explanation:

I hope you got your answer

Answer 2

Answer:

Man needs the respiration process to get the needed energy from the food to do all the body activities as the excretion, the sensation, the reproduction and the motion. The respiratory system provides oxygen for the metabolism in the tissues, It removes carbon dioxide and the waste product of metabolism.

Explanation:

hope it helps you....