Question

v.) What is meant by respiration?​

Answer 1

Explanation:

the act of respiring; inhalation and exhalation of air; breathing. Biology. the sum total of the physical and chemical processes in an organism by which oxygen is conveyed to tissues and cells, and the oxidation products, carbon dioxide and water, are given off.

Answer 2

Answer:

breakdown of food in presence of oxygen to produce energy is called respiration