Question

What are the percentages of oxygen and carbon dioxide in inhaled and exhaled air?
class 6​

Answer 1

Answer:

inhaled air oxygen 21%and exhaled 16%

inhaled air Co2 0.04%and exhaled 4%

Answer 2

Answer:

oxygen

inhaled air 21%

exhaled air 16 %

carbon dioxide

inhaled air 0.04 %

exhaled air 4%

hope it helpful..