MICROANATOMY

Detailed explanation-1: -Provides a protective barrier against mechanical, thermal and physical injury and hazardous substances. Prevents loss of moisture. Reduces harmful effects of UV radiation. Acts as a sensory organ (touch, detects temperature).

Detailed explanation-2: -It protects us from external elements, regulates the body temperature by releasing water in the form of sweat, and allows sensations such as touch, heat, and cold.

Detailed explanation-3: -The skin is broken up into 3 different layers, the epidermis or top layer, dermis, and subcutaneous layer. Each of these layers performs important roles in keeping our body healthy. The skin performs six primary functions which include, protection, absorption, excretion, secretion, regulation and sensation.