Answer:

1. Bones of all shapes and sizes support your body, protect organs and tissues, store calcium and fat and produce blood cells. A bone's hard outside shell surrounds a spongy center. Bones provide structure and form for your body.
2. The muscular system is composed of specialized cells called muscle fibers. Their predominant function is contractibility. 
3. A tendon is a cord of strong, flexible tissue, similar to a rope. Tendons connect your muscles to your bones. Tendons let us move our limbs. They also help prevent muscle injury by absorbing some of the impact your muscles take when you run, jump or do other movements.
4. Ligaments stabilize the joint or hold the ends of two bones together. This ensures that the bones in the joint don't twist too much or move too far apart and become dislocated.

- pabrainliest po sana ty :<