Question

tell me how to do this ????​ C part

Answer 1

Answer:

Inhalation is a part of breathing where the air is taken into the lungs by creating negative pressure by the contraction of respiratory muscles and diaphragm.

Exhalation is a part of breathing where the air is drawn out of the lungs by the relaxation of respiratory muscles.

Answer 2

Explanation:

Inhalation is a part of breathing where the air is taken into the lungs by creating negative pressure by the contraction of respiratory muscles and diaphragm. Exhalation is a part of breathing where the air is drawn out of the lungs by the relaxation of respiratory muscles