The factors responsible for causing a reaction to go to completion.
The answer should be...99.318!
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
It's 1. Melting a substance. The rest are chemical changes
