Question

explain the process by which inhalation occurs during breathing in human beings​

Answer 1

Answer:

the process in which the inhalation occurs during breathing in human being is known as respiration the air passes through our nose through the windpipe and goes to lungs which purifier the air molecules which is carried out by the blood vessels to all the body parts from which we get energy and we can work properly

Answer 2

Mechanism of inhalation:

a. The diaphragm and rib muscles contract which make the throat move upwards and outwards.

b. The volume inside the thoracic cavity increases i.e., it expands.

c. Air pressure inside the thoracic cavity decreases. Thus, air from outside rushes into the lungs / alveoli through nostrils, trachea and bronchi.