1. Skin is the largest organ of the body. 2. Total healing of body piercings takes between 2 and 4..

1. Skin is the largest organ of the
body.

2. Total healing of body piercings takes
between 2 and 4 months.

3. Nerve endings tell the body when
things are too hot.

4. Blood vessels bring sweat to the
skin.

5. The skin ’ s natural oil is
called serum.

6. Goose bumps are caused by the
pilomotor refl ex.

7. The thickest part of the skin is
to be found at the heels.

8. The hypodermis is also known as
the epidermis.

9. Innervation relates to blood
supply.

10. The Merkel cells are the least
numerous of the epidermal cells.