Question

what is benifits of residual of air in respiratory process

Answer 1

In our lungs residual volume is about 1200 ml
Due to this resident volume our lungs does not collapse.

Answer 2

It keeps your lungs to get burst out. It likewise prevents sticking of lung dividers and gives support to inward lungs during exhalation.

The respiratory procedure, additionally called the gas trade framework, is the body disposing of carbon dioxide and taking in oxygen. Carbon dioxide, a waste item, leaves the body. Oxygen, which the body needs, comes in. The initial phase in this procedure is taking in the air or inhaling