In our body there has lot of secrets. We always curious to know about secrets of body. Anatomy that means your bodies movement process is one of them. So it is very essential to know about the secrets of body that can help you to know more about your body.
Respiration: Allows oxygen (O2) to be taken up the tissue & Carbon-dioxide (CO2) to be eliminated from the body.
a) Phases of respiration: Two process:
1) Inspiration: Active process.
It means intake of air into lungs.
Duration: 2 Sec.
2) Expiration: Passive process.
It means out put of air or to transport CO2 & other cellular waste product from the tissue.
Duration: 3 Sec.