Bioscience:Body and Mind — The Skin
The skin is man's largest organ. It weighs almost 5 kilograms and covers a surface of almost 2 square meters. It fulfils a great number of tasks and functions as continually mediate between the inside and outside of our bodies. Without the skin， we are not able to feel. We feel no sensation and can't survive.
- Added：2006
- Country：Austria
- Duration：60
- Time of update：2011/8/17 16:44:00