to strengthen and reproduce in a process called keratinzation
Because it is constantly producing more skin cells
The skin inside your mouth is composed of many cell layers that serve to protect your body by forming a barrier between the space within your mouth and the rest of the body. Because protection is a tough job, the skin is constantly making new cheek cells to replace those that fall of from the surface.
Skin cells are constantly replacing themselves. The ones that are dead fall off or are washed off the body.
Bacteria is constantly forming on the outer layer of your skin. It is looking for a way to invade your body. Your body reacts by simply throwing away the outer layer of your skin. It does that a cell at a time, but it does it constantly. Those cells must be replaced. To do that, the cells underneath must constantly reproduce and create new skin cells.
because the skin is constantly needing repair
no because it is only one cell and there is a lot of cells in an animal's body and it can always make another cell. example when you fall you scrape your skin many cells die but your skin still grows back.
The biggest cell would be the skin, because it is part of the body just not inside and it does not say the biggest cell inside the body so it would be the skin
Skin prevents microbes from entering your body...
skin and the lining of the intestines.
no they are not, The cell is like the body and the cell membrane is like the skin of the body
the body
A muscle cell