Answer:
Muscles connect to your skeleton and they contract and move the skeleton along. Your skeletal system is made up of cartilage and calcified bone that work together. They help the process of movement happen in a smoother manner. The calcified bones of your skeleton also work with the circulatory system.
The skeletal system also protects internal organs and produces blood cells. Bones provide calcium that is essential for the proper functioning of the nervous system. The vertebrae protect the spinal cord from injury. Sensory receptors in joints between bones send signals about body position to the brain.
Receptors in muscles provide the brain with information about body position and movement. The brain controls the contraction of skeletal muscle. The nervous system regulates the speed at which food moves through the digestive tract.