1) The skin regulates heat through  a) Arrector pili muscle contraction and sweating b) Vasodilation and sebum production c) sweating and sebum production d) sebum and arrector pili muscle relaxation 2) Sensory messages from the skin are interpreted through which system a) Nervous b) Integumentary c) Limbic  d) Endocrine 3) Sebum production on to the skins surface is known as a) Excretion b) toning c) Cleansing d) Secretion 4) skin function is to keep the body at what temperature a) 37 degrees b) 27 degress c) 40 degrees d) 17 degrees 5) skin protects us with production of melanocytes, what do they do? a) even out pale patches of skin b) stop us from burning in the sun c) provide skin colour d) increase chloasma

skin functions

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