Question

Explain the process of inspiration under normal conditions

Answer 1

Answer:

taking in oxygen from nostrils

Answer 2

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.