Question

Describe the process of respiration in humans briefly..

Answer 1

The process by which body exchange gases like oxygen and carbon dioxide The human respiratory system is made up of many organs such as nose, nasal cavity, pharynx, larynx, trachea, bronchi and a pair of lungs. The lung is major part as it help in exchange of gases.

Answer 2

through nose and mouth air oxygen taken to lungs then co2 will b released by nose mouth etc beacause of this lungs tk oxygen it goesto heart then it supplies to all body by blood.