Skin is an organ. It is the largest organ in the human body and is made up of different types of tissues working together to perform various functions. These functions include protection from external environment, regulation of body temperature, and sensation.
Here's a breakdown:
- Organ: A structure made up of different tissues that work together to perform a specific function.
- Tissue: A group of similar cells that work together to perform a specific function.
The skin is composed of three main layers:
- Epidermis: The outermost layer of skin, responsible for protection and providing a barrier against infection.
- Dermis: The middle layer of skin, containing blood vessels, nerves, hair follicles, and sweat glands.
- Hypodermis: The deepest layer of skin, made up of fat and connective tissue, which provides insulation and cushioning.
Each layer of skin is made up of different tissues, and together they work to perform the functions of the skin as an organ.
