Question

Explain the mechanism of breathing in human beings through a flowchart.

Please give the flow chart properly
If you not give the flowchart then I will report You. So be careful​

Answer 1

Answer:

When we inhale the intercostal muscles (between the ribs) and diaphragm contract to expand the chest cavity. ... When we exhale the diaphragm and intercostal muscles relax and return to their resting positions.

Answer 2

Explanation:

1. ribs move up and diaphragm moves down and air enters the lungs . ribs move down and diaphragm moves up carbon dioxide goes out if the body this is the mechanism behind breathing in human beings