Q.4 What is breathing? How is it different from respiration?
The process through which animals take air in their bodies to get oxygen from it and then give out the air for getting rid of carbon dioxide. Difference between respiration and breathing.
(i) It involves the mechanical and the bio-chemical processes.
(ii) It is of two types and takes place in
(i) It is only the mechanical or physical chemical processes. process of exchanging the gases.
(ii) It occurs in two phases and takes place in cells. respiratory