Vitamin D production
There brown skin
a parasite, like a mite or a flea
A bone fracture that does not break the skin is called a closed fracture. In this type of fracture, the bone is broken but the skin remains intact, which helps to reduce the risk of infection. Treatment usually involves immobilizing the bone with a cast or brace to allow it to heal properly.
The skin of the bone is called the periosteum
Its rare for a bone to go through the skin. There is no disorder that I know of
The long hair on your arm is a natural feature of your body that helps regulate temperature and protect your skin.
My science teacher was talking about cells and said"bone cells are in your skin" so there is.bone cells in your skin
skin
it has no skin on
No, bone cells are typically found in bones, not in the skin. The skin is made up of three main layers: the epidermis, dermis, and subcutaneous tissue, but it does not contain bone cells.
the outside skin of the bone is an stupid qeustion to ask u buttholes it is skin you buttholes Actually it is called the periosteum :D
The loose skin on your cat's back is a natural feature that allows them to have flexibility and agility in their movements. It also helps protect them during fights or when they need to escape from predators.