Respuesta :
Answer:
Oxygen
Explanation:
Reactants are used to make the products.
The cellular respiration formula is:
oxygen+glucose--> ATP + water +carbon dioxide
The reactants are oxygen and glucose. The products are ATP, water and carbon dioxide.
The gas reactant is oxygen.
Hope this helps! :)
Answer: Oxygen
Explanation: Oxygen and glucose are both reactants in the process of cellular respiration while the main product is ATP. Waste products include carbondioxide and water.