WE HAVE HAIR ALL OVER OUR BODY, except for our palm and the sole of our feet .The hair on our head are the thickest .Hair is made up of Keratin .Keratin is a tough and horny protein .Hair shafts grow from hair follicles that are situated on the skin's outer layer,which is called Epidermis.The part of hair that is under the skin is called a root ,They can be in many colors.Hairs can be straight ,wary,or curly.Wh...