How deep is your skin?

Answer:
It depends on the patch of skin you are requiring to know about.

For instance, the skin on your feet has evolved to be thicker than many other body parts because you walk on them and they need to be tough.
First answer by LittleHeroine. Last edit by LittleHeroine. Contributor trust: 0 [recommend contributor recommended]. Question popularity: 0 [recommend question].