epidermis

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What is the skin

Posted May 13th, 2008 by superK

Introduction:
The skin is the largest organ in our body. It not only makes us look good, it also serves as our first defence against pathogens.

How is the skin structured to serve such important functions? Roughly, the skin is made up of three layers: the epidermis, the dermis and the hypodermis layer.

The Epidermis