Answer:
I believe this is referring to Cellular respiration.
Explanation:
B. False that's incorrect
Answer:
In their Mitochondria.
Explanation:
Organisms contain cells. Each cell has organelles (which are the organs of the cells). There is an organelle called mitochondria which is known as the powerhouse of the cell as it create the neccessry ATP energy.
Your hypothesis is incorrect considering every day has the same length to it.