Which gas is used by humans in the process of cellular respiration? A) methane
B) nitrogen
C) oxygen
D) carbon dioxide

oxygen

Explanation:

cells use to produce energy during cellular respiration

the cells uses some of the atoms of the glucose molecules to atp molecules. the atoms of the glucose molecules will then be converted into energy which will be eventually stored in atp. the energy produced which are stored in atp are coming from the glucose’s chemical bonds.

my teacher would say no s