Answer:
Your body cells use the oxygen you breathe to get energy from the food you eat. This process is called cellular respiration. During cellular respiration the cell uses oxygen to break down sugar. Breaking down sugar produces the energy your body needs.
Explanation:
Brainly pls
increases my factor of 10
In an exothermic reaction, heat is transferred to the surrounding.
Hope this helps, have a great day ahead!
I believe the answer is two
