Question

In a ſlow chart explain the process of breathing.​

Answer 1

Answer:

The process of breathing (respiration) is divided into two distinct phases, inspiration (inhalation) and expiration (exhalation). ... During expiration, the diaphragm relaxes, and the volume of the thoracic cavity decreases, while the pressure within it increases. As a result, the lungs contract and air is forced out.

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