They prevent excessive loss of water through evaporation.
it produces oils to stop itself from drying out.
If your skin cells stop working your skin wont be protected, because your skin cells protect your skin, so if they stop working your skin will not be protected.
For the same reason we do - to stop their organs falling out of their bodies !
People have skin because of cell reproduction. A single skin cell goes through rapid mitosis producing more and more skin cells. The body has ID tags that tell cells in the body, like skin cells, to stop reproducing. If we didnt have these ID tags our skin cells would never stop reproducing.
Skin mucus in your nose hairs on the inside of your trochea and nose saliva
It's possible that your skin cells in that area have stop producing melanin. The condition is called vitiligo
the skin keeps out most pathogens
what i know of stem cells is that they are like clay. they can replace lost limbs/organs/bones and even skin. in fact the reasons our cuts heal themselves is becuase of adult stem cells in our bodies. If stem cells can repair skin rebuild organs then why not age all together. I think that if we advance stem cell research not to make it easier to GET stem cells but to make ordinary cells turn INTO stem cells, then we can get all the stem cells we need to rebuild our skin, bones, organs, and brain. in fact if we do this we will stop almost all of the diseases bothering us today. so in an awnser to your question "can stem cells stop all aging?" my awnser is WHY NOT maybe you might have to get a supplement of cells and maybe they will stay but either way, i think that eventually they will stop all kinds of age AND damage through quick-repair. course im only 14 and a dreamer/researcher, but everything i have said is FACT.
the skin heals through cells reunion. for example when you have a cut, the cells are being splitted apart. in other for the skin to heal. The cells grow back until they collide with each other. , and then they stop growing. During their process of growing the cut is systematically healing
Aloe vera is very good for burns. The gel from the plant is best but if you can't get that buy Aloe vera from a pharmacy or supermarket.
NOTHING!!! You have so many cells that if a few died, which they do all the time, nothing would happen.
Yes