B. subcutaneous skin layer
Lactic acid is burned off by exercise, but do you need specifics or is that good enough ?
Answer:
In mitosis, the nucleus divides followed by the cytoplasm dividing, resulting in two cells. ... If the cell cycle is not carefully controlled, it can cause a disease called cancer, which causes cell division to happen too fast. A tumor can result from this kind of growth.
Explanation:
Hope this helps :D
