Answer:
The regeneration of new cells in your skin.
Explanation:
It takes about 28 days for young skin cells to reach the surface, however in mature skin they need more time. And that's why more dead cells accumulate in the skin, because the process is slower. When the cells are formed, they will begin to move towards the surface of your epidermis. This usually lasts about from two weeks to a month. The more mature cells die and reach the surface of your skin, detach from your body in the form of scales.
Depends on weight of the bones, and how big their body is.
