Most, if not all, motor skegs are built out of aluminum. As a softer metal, this part tends to chip or break during impact situations. Some shops offer welding to fix a broken skeg, which has two inherent issues. First, the cost is usually over $200 out of your pocket.
The main functions of this system includes, being able to receive and interpret information that it gives from the environment. This system also controls and co-ordinates the internal organs, it's also linked to the endocrine system and its fast, efficient reflex actions protect the body from injury. ...read more.
The skin is the largest body organ. Its three main functions are to  regulate body temperature, to protect against infections and  harmful exposure to the sun, and for senso â¦ ry tasks. Each of the structures that make up the skin has one or more  functions, which play a vital role in maintaining good health. One  of t â¦ he primary purposes of the skin is to provide a flexible,  protective shield between us and the outside world.