1. defends your body from any organisms that threaten the destruction of cells
lymphocytes
2. white blood cells that produce antibodies
epidermis
3. system of vessels that are responsible for the removal of bacteria from the bloodstream
immune system
4. outer layer of the skin which, along with other functions, makes the body waterproof
dermis
5. inner layer of skin which contains blood vessels, sweat glands, hair follicles, and nerve cells
lymphatic system