Question

0-5 What is the total percentage of oxygen and carbon dioxide in inhaledal and exhaled air​

Answer 1

Explanation:

When we exhale, the composition of the air remains almost the same as the air we inhale, only the percentage of carbon dioxide and oxygen changes. The amount of inhaled air contains 21% of oxygen and 0.04% of carbon dioxide, while the air we breathe out contains 16.4% of oxygen and 4.4% of carbon dioxide.

Answer 2

Answer:

INhale oxygen 40%

INhale carbon dioxide 55%

Inhale nitrogen 5%

Explanation:

Exhale carbon dioxide : 70%

exhale nitrogen: 30%