Integumentary System?
The integumentary system is an organ system consisting of skin, hair, nails and sweat glands. All together these organs act as a barrier that protects the body from the outside world, absorbs nutrients and maintain tissue's moisture. It also keeps the body from dehydration because it keeps the water from coming in and going out. So what keeps everything inside you from spilling out? It's your skin. Your skin is the part of you that people see, it's the boundaries of your physical self, and it also happens to be the largest organ in your body. That's right- your skin is an organ, like your heart, stomach and liver. Your skin grows with you and preforms important task for your body. Sweat glands are tiny tubes that begin down in your dermis (the second layer of skin) and go right through to your epidermis (the top skin layer or the skin we can see). This is where the sweat- mostly water with a little salt- is released on the surface of your skin and reduces body heat. Hair grows everywhere on the human body except the palms of the hands, soles of the feet, eyelids, and lips. This provides warmth and protection for the skin. Hair also cushions the body against injury. Lastly nails, the main part of the nail that we see is made of dead cells that get pushed out farther as the living part of the nail grows.
The integumentary system is an organ system consisting of skin, hair, nails and sweat glands. All together these organs act as a barrier that protects the body from the outside world, absorbs nutrients and maintain tissue's moisture. It also keeps the body from dehydration because it keeps the water from coming in and going out. So what keeps everything inside you from spilling out? It's your skin. Your skin is the part of you that people see, it's the boundaries of your physical self, and it also happens to be the largest organ in your body. That's right- your skin is an organ, like your heart, stomach and liver. Your skin grows with you and preforms important task for your body. Sweat glands are tiny tubes that begin down in your dermis (the second layer of skin) and go right through to your epidermis (the top skin layer or the skin we can see). This is where the sweat- mostly water with a little salt- is released on the surface of your skin and reduces body heat. Hair grows everywhere on the human body except the palms of the hands, soles of the feet, eyelids, and lips. This provides warmth and protection for the skin. Hair also cushions the body against injury. Lastly nails, the main part of the nail that we see is made of dead cells that get pushed out farther as the living part of the nail grows.