Answer:
The correct answer will be- product
Step-by-step explanation:
Cellular respiration is a complex process which involves the oxidation of the glucose molecule to produce energy molecule in the form of ATP.
The process of respiration is a metabolic process which involves the combining of the glucose and oxygen to produce the molecules called products which are the carbon dioxide, the metabolic water and the energy in the form of ATP.
Since ATP is produced in the cellular respiration, therefore, the product is the correct answer.