Question

how does exhalation take place​

Answer 1

Answer:

The process of exhalation occurs due to an elastic recoil of the lung tissue which causes a decrease in volume, resulting in increased pressure in comparison to the atmosphere thus, air rushes out of the airway

Explanation:

Answer 2

Answer:

Here is the answer.

Explanation:

When the diaphragm contracts ,it move down towards the abdomen .this movement of muscle cause the lungs to expand and fill with air ,like a bellows( inhalation) .conversely , when the muscles relax,the thoracic cavity gets smaller, the volume of lungs decrease and air is expelled (exhibition). hope it's help