Largest organ in body
skin
The largest organ in the human body is the skin. It covers the entire surface of the body and has several important functions like providing protection from external factors such as harmful UV rays, regulating body temperature, elimination of waste products through sweat, and sensing touch and pressure. The skin consists of three layers – epidermis, dermis, and subcutaneous tissue, all of which play specific roles in maintaining the skin’s overall health and functioning. The epidermis is the outermost layer, providing a protective barrier against environmental factors and preventing the loss of moisture. The dermis is the middle layer containing blood vessels, nerves, sweat glands, and hair follicles. It provides structural support to the skin and helps to regulate body temperature. Lastly, the subcutaneous tissue is the deepest layer, consisting mainly of fat cells that help to insulate the body.
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