Question

Differentiate between inhalation and exhalation.
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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 process of taking in air, our ribs and diaphragm and lungs stretch, air having oxygen is taken in.

Exhalation is a process of taking out air air, our ribs move backward, diaphragm and lungs comes back to its original position, air having carbon dioxide is exhaled.