Top Things to Do in Michigan, United States - Michigan Attractions.
The four primary functions of the skeletal system are to support muscles and tissue, protect the vital organs, allow movement of bones and muscles and serve as the storage center for immature blood cells and minerals. The skeletal system has 206 bones that are vital to the human body. Full Answer >.
The skeletal system contains all the bones and joints in the human body. The skeletal system also provides support and protection for the soft tissue that makes up the rest of the body. Red blood cells form within the bone marrow, which also contains millions of cells, protein fibers and minerals. Full Answer >.