Nafas buatan (breathing synthetic)

BREATHING SYNTHETIC

If any people that a fainted, we can recall to with give breathing synthetic. Beneath it all if we exhale, we produce carbon dioxide. But, why we can give breathing synthetic? Are we also producing O₂? 

THE ANSWER...???

We exhale produce CO₂. But, look at the table below.

Name of Gas	Air that enters to lung (%)	Air that quits from lung (%)
Nitrogen                 (N2)	78	78
Oxygen                   (O2)	21	18
Carbon dioxide     (CO2)	0,04	3
Vapor                     (H2O)	various	100
Other gasses	1	1

So, the conclusion is O₂ that quit from lungs is more than of O₂ that in lungs. So, we can give breathing synthetic to other peoples.

Name          : Erma Wahyu Safira Nastiti

Class           : VIII A

Absent        : 06