Gases we breathe in and out

Volume of air breathed in and out during normal breathing is called

The air which is breath in and out quietly is called

On mountain tops, we breathe more and our ears tend to pop.Why?

All living things breathe in and breathe out ________

One of the following organisms does not depend on simple diffusion of gases for breathing and respiration. This organism is:

When we breathe in air, nitrogen also goes inside along with oxygen. What is the fate of this nitrogen?

Scuba divers are at risk due to high concentration of dissolved gases while breathing air at high pressure under water. The tanks used by Scuba divers are filled with

Define breathing. State the differences between breathing and respiration

Digestion and absorption || breathing and exchange OF gases || physiology og digestion and absorption || disorders OF GIT || respiratory system introduction || structure OF respiratory system || breathing and pulmonary respiration