Question

which air, inhaled or exhaled has more concentration of carbon dioxide why​

Answer 1

Answer:

exhaled air has more concentration of air.

The air we breathe in is 21% O2 and 79% N2, (neglecting humidity). When the air reaches the

lungs, some of this oxygen is transferred from the lungs to the blood, and is then transported

throughout the body to be used for energy. In addition, the blood contains some carbon dioxide

(a waste product) that is transferred to the air in the lungs, which is then exhaled. The result is

that the exhaled air contains less oxygen and more carbon dioxide than the inhaled air.

Explanation:

hope it helps you..

Answer 2

Answer:

exhaled air which contains more carbon dioxide produced as a waste product of energy production, less oxygen as it has been used in respiration