The answer would be B for this question. ATP is used by the mitochondria the “power house” of the cell.
The answer is 4. Hope this helps
A. Cerebellum
By far the largest region of your brain is the forebrain (derived from the developmental prosencephalon), which contains the entire cerebrum and several structures directly nestled within it - the thalamus, hypothalamus, the pineal gland and the limbic system.
(D) It uses enzymes to liquefy food and kill bacteria to be further digested in the intestines.