Question

Explain why exhaled air contains more water vapour than inhaled air ?

Answer 1

because in the process of intracellular digestion with energy carbon dioxide and water vapour is also produced so the exhaled air has more water vapour than inhaled air

Answer 2

hey mate here is your answer⤵⤵

The percentage of Oxygen inexhaled air is less than in inhaled air because the body uses Oxygen for respiration Carbon Dioxide The percentage of carbon dioxide increases when exhaling as it is a product of respiration.

Hope this will help you✌