The diagram below shows a section through human skin

      

The diagram below shows a section through human skin
skin20112017234.jpg
(i)Name the parts labelled A,B and C
(ii)The skin is one of the excretory organs in humans
name one substance excreted by the skin
(iii)List two other functions of the skin

  

Answers


Isaac
(i)A -Hair
B -Sweat gland
C -Blood vessel
(ii)Excess salt,Excess water,Urea
(iii)Temperature regulation
Manufacture of vitamin D
isaacmuthini answered the question on November 20, 2017 at 11:51


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