Question

what is skin ? explain the functions of skin​

Answer 1

Answer:

The skin is one of the largest organs in the body in surface area and weight.

The most important functions of the skin are:

• Regulates body temperature.
• Prevents loss of essential body fluids, and penetration of toxic substances.
• Protection of the body from harmful effects of the sun and radiation.
• Excretes toxic substances with sweat.
• Mechanical support.

Answer 2

Answer:

WHAT IS SKIN MADE OF:

Skin is made up of three layers. The outermost is the epidermis. This consists mainly of cells called keratinocytes, made from the tough protein keratin (also the material in hair and nails). Keratinocytes form several layers that constantly grow outwards as the exterior cells die and flake off.

WHAT IS SKIN:

The skin is the body's largest organ. It covers the entire body. It serves as a protective shield against heat, light, injury, and infection. The skin also: Regulates body temperature.

FUNCTIONS OF SKIN :

●The most important functions of the skin are:

•Regulates body temperature.

•Prevents loss of essential body fluids, and penetration of toxic substances.

•Protection of the body from harmful effects of the sun and radiation.

•Excretes toxic substances with sweat.

•Mechanical support.

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