What is breathing?
-is process of drawing air into and out of the lungs...Alwys human being drawing air into and out in order to survive,,,
Differentiate between inhalation and Exhalation?
-Inhalation is the process of drawing air into the lungs and exhalation is the process of drawing air out of the lungs ,,All this process can be aid with other organ in the body of human being,,,,The most organ is Lung as the respiratory surface,,,During inhalation process lungs expand while during Exhalation process Lungs relax,,
what is gaseous exchange??
-Alwys human being breath all this taken due to exchange of gases between the environment and the cells ,,,,
Added in Gaseous Exchange And Respiration