The outer layer of the skin is called the epidermis , which protects underlying tissues. It consists mainly of keratin-producing cells and serves as a barrier. Beneath the epidermis are the dermis and subcutaneous tissue, each with distinct functions. ;
The outer layer of the skin is known as the epidermis, which serves as a protective barrier for the body. It is primarily made up of keratin-producing cells and does not contain blood vessels. Underneath it are the dermis and the subcutaneous tissue, both of which have distinct functions.
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