Explain why ,exhaled air contains more carbon dioxide than inhaled air

(a) Give the main points of difference between respiration in plants and respiration in animals (b) Describe the exchange of gases which takes place in the leaves of plant (a) during daytime, and (b) at night. (c) Which contains more carbon dixoide: exhaled air or inhaled air? Why?

Steel contains more carbon than wrought iron

The excess of carbon dioxide in air causes

Mark the following statements as True or False. Correc the false statements Exhaled air has more percentage of CO_(2) than inhaled air.

Explain why, it is dangerous to inhale air containing cabon monoxide