Question

- Q3 Why do all organisms respire?​

Answer 1

Answer:

all organism respire in order to produce energy .

Explanation:

respiration is the process of break down of food.

Answer 2

Answer:

Every living organism on this earth respire because they need the energy that is formed to survive in this world. The main gases are oxygen and carbon dioxide which are involved in aerobic respiration.

Aerobic respiration uses oxygen and realeases a amount(large) of energy

Hope it will help