Question

what happen during the process of breathing

Answer 1

The plants gives out oxygen When we breath oxygen goes inside our body and carbon dioxide goes out of our body and plants take's carbon dioxide inside them

Answer 2

when the pressure low was in lungs than atmosphere air flows from atmosphere into lungs that is called inspiration , pressure in lungs exits atmospheric pressure and air from lungs rushes to exterior expiration respiratory muscles like diaphragm and muscle present between the reps external and internal intercostal muscles are responsible for creating pressure gradient the beginning of inspiration is marked by contraction of die from contraction of die from increases the volume of the Thorax cavity anterior posterior the ribs and sternum backward and forward with contraction of external intercostal muscles to something in the increase in traffic volume in dorsoventral Axis lungs expand as a result of overall increase in the traffic volume increase in traffic volume reduces the pressure washing the entry of atmospheric air into the lungs that is inspiration. the average rate of breathing per minute in a healthy human is about 12 to 16 per minute