Question

State the pathway of air from nostrils to lungs in human beings??????????

Answer 1

Air first enters the body through the mouth or nose, quickly moves to the pharynx (throat), passes through the larynx (voice box), enters the trachea, which branches into a left and right bronchus within the lungs and further divides into smaller and smaller branches called bronchioles.

Answer 2

Answer:

the air we inhale passes through nostrils and then passes through nassal cavity when air is filtered the it passes through trachea and then voice box which divide into lungs which have bronchiles and divide into bronchoiles which opens into a ball on like structure called Alveloi where oxygen is taken by RBC to different parts of body