Hair: millions of hairs are grown all over the body
except for palms of hands, soles, lips, nipples, and parts of the external genitilla. The flexibility strands are produced by hair follicles, Melanocytes provides pigment for hair color.
The structure of hair: made by cells in the follicle. Hair is fused Keratinized cells. and is divided into 3: bulb, root, shaft.