r u doing 19.3 in a science packet well anyway by injuries and illnesses
'''yes, they can replace skin in two different ways.''' '''1) by doing a skin transplant''' '''2) by giving you lab skin'''
Avoid sun burn and smoking.
Bones are tough but they can still break for many reasons. When a bone is broken, it is called a fracture and it can break in many different ways, like a complete fracture is when it is broken in two, or an open fracture where its sticking through your skin. Anyways, it takes time to heal depending what has happened, but it will heal in time.
The two basic tissues that make up skin are the epidermis and the dermis. The epidermis is the outermost layer of skin, providing a protective barrier, while the dermis lies beneath the epidermis and contains blood vessels, nerves, and glands.
The two main functions of the epidermis (or the skin) are: 1) A barrier against pathogens and toxins. - The epidermis acts as a physical barrier but also as a chemical barrier due to the presence of lipids and acids which work to destroy certain pathogens. 2) Hydration - The skin holds a large percentage of water and lipids arranged within the epidermis act as a barrier to prevent water loss from the body.
The different layers of skin literally block bacteria like a forefield
they can irritate the skin and disease the "host".
Vanilla extract or diesel fuel are two known ways.
Human skin has two lines of defense: the physical barrier consisting of multiple layers of cells that prevent pathogens from entering the body, and the immune system, which includes immune cells that can attack and destroy any pathogens that manage to penetrate the skin.
Both processes are for heat loss or thermoregulation .
by reload
sunscreen lotion, or protective clothing