Question

Graphically illustrate the organs involved in respiration and describe the mechanism of respiration

Answer 1

The respiratory system consists of a set of organs that help in breathing of air in and out of the body. They provide a passage way for air to flow in and out of the body. The air taken in is stored in the lungs where oxygen from the air is diffused into the blood stream, and carbon di oxide from the blood stream diffuses out of into the air. Thus, the air which we breath in contains more Oxygen while the air which we breath out contains more of Carbon di oxide.

The main respiratory organs are as follows:-

NosePharynxLarynxTracheaBronchiLungs