Some of these problems are enough to kill a battery on their own, while others are usually coupled with a battery that is already weak or on its last legs. 1  Headlights or dome lights left onâââ. Headlights, or even a very dim dome light, will drain a battery dead overnight. 2  Battery in weak or poor condition.
As a component of the skeletal system, a major function of bone is to assist in movement. Bones work in concert with tendons, joints, ligaments and skeletal muscles to produce various movements. Nutrients are provided to bone through blood vessels that are contained within canals in bone.
The main function of the muscular system is movement. Muscles are the only tissue in the body that has the ability to contract and therefore move the other parts of the body. Related to the function of movement is the muscular systemâs second function: the maintenance of posture and body position.ttached to the bones of the skeletal system are about 700 named muscles that make up roughly half of a personâs body weight. Each of these muscles is a discrete organ constructed of skeletal muscle tissue, blood vessels, tendons, and nerves.