A member asked:

Whats respiratory system what does it do?

A doctor has provided 1 answer

Give you O2: Without oxygen you are dead in 40 secunds.

Answered 6/22/2014

5.2k views

Thank

Related Questions

A member asked:

How does our respiratory system help our body function?

A doctor has provided 1 answer

A member asked:

Why does the respiratory system improve when exercising?

A doctor has provided 1 answer

A member asked:

Do we wear down the respiratory system when we exercise?

A doctor has provided 1 answer

A member asked:

How does the respiratory system work and how essential is it?

A doctor has provided 1 answer

A member asked:

What test are done to diagnose an issue in the respiratory system?

A doctor has provided 1 answer