skin is a flexible,waterproof covering tat protects us from the outside world.it prevents harmful germs frm entering the body.skin is ur largest organ and it is sensitive to touch,temperature,and pain.your skin tells you wat is happening around your body,so you can avoid injuring ur self.it also helps to prevent damage frm the sun's harmful ultraviolet rays.finally skin helps to regulate body temperature by sweating and flushing to lose heat when you get too hot....
Saturday, December 6, 2008
WHY DO WE HAVE SKIN
skin is a flexible,waterproof covering tat protects us from the outside world.it prevents harmful germs frm entering the body.skin is ur largest organ and it is sensitive to touch,temperature,and pain.your skin tells you wat is happening around your body,so you can avoid injuring ur self.it also helps to prevent damage frm the sun's harmful ultraviolet rays.finally skin helps to regulate body temperature by sweating and flushing to lose heat when you get too hot....
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