A detailed description of a wound suture and the suture materials used in it is by the Indian sage and physician Sushruta, written in 500 BC. The Greek father of medicine, Hippocrates, described suture techniques, as did the later Roman Aulus Cornelius Celsus.
The skeletal system of human helps maintain homeostasis by producing new red bloods cells where the old ones just die off. It also helps maintain the level of calcium in the blood stream.
However, in circumstances in which a human has no way to escape the cold temperatures, the skeletal muscles begin shivering. This shivering motion causes friction to occur, which generates heat for the body and helps the human to maintain homeostasis. Sometimes, the skeletal muscles work in opposition to homeostasis. For example, during exercise â which relies on the functioning of skeletal muscles â pulse rate, blood pressure and breathing rate must change to offset the high oxygen demands of the muscles and the increased temperature to the body, in order to maintain homeostasis.