keratin - The hair is made from a protein called, epidermis - The outer layer of the skin is called the, pheomelanin - The natural red and yellow colour pigment in the hair is called, papilla - The natural hair colour pigment is produced by, follicle - The hair grows in the hair , Month - The hair grows an average of 1.25 cm each, Pigments - White hair is caused when the hair stops producing colour, Eumelanin - The natural black and brown colour pigment in the hair is called, Arrector pili muscle - The second layer of the skin is where you will find the sweat glands, sebaceous glands, hair follicle and the, Sebaceous glands - The natural oil of the hair and skin is call sebum and is produced by the,

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