What is an interactive system?

Integumentary system, better known to laymen as "skin", is the largest of the organ systems of the body and one of the most important. It is not just to make sure that the underlying tissue of the body is not revealed, the skin serves a number of functions, from the help of the body to eliminate waste to protect the body from physical trauma. and eye drawers. The skin contains three layers of tissue, along with related structures such as hair, nails, sebaceous glands and sweat glands. Together, components of the integrated system maintain the body protected and isolated from the outside world. Waste materials can be excluded through the skin to speed up elimination, which explains why people sometimes have sweat that smells unusually because their bodies express waste materials. The skin also provides a layer of waterproofing and protects the body from insects, bacteria, viruses and numerous other potential threats from the outside world. The sebaceous glands maintain an oiled system with integrated oiled so that it remains flexible and durable.

Interacts The system also helps to regulate body temperature and can protect and give heat as needed. The skin also regulates the loss and retention of water. Temperature control and water loss are decisive for homeostasis, and therefore victims are threatened by death because their bodies are unable to regulate their temperature and water content. In humans, skin also synthesizes vitamin D for body use.

Epidermis, Dermis and Subdermis integrated system also ACT as a literal body protection cushion from impact and absorb wounds, cuts and other forms of physical trauma. The fat in the subdermis is an important part of this pillow and also helps to insulate the body to maintain the internal temperature.

Many people have noticed that the color of someone's skin can be radically different, from very pale to quite dark. This is caused by various levels of carotene and melanin pigments that are designed to protect the integrated systemand the body generally before UV radiation. Individuals with ancestors who lived in the tropics tend to have darker skin, because their ancestors were more at risk of solar rays.