Skeletal and Muscular System

6. The muscle in the human buttocks.
9. Muscles that open and close eyes and mouth. Aid in chewing and making facial expressions.
11. A type of connecting tissue that holds bones to other bones together at the joint.
12. Muscles that a person can control what they do.
14. Muscles that work without a person telling them to.
15. Provide flexibility and enable the skeleton to move.
17. The muscles in front of your abdomen, the area below your chest and above your belly button.
18. A strong flexible tissue that allows joints to move easily, cushions bones, and supports soft tissues.
19. A system that allows your body to move and stay stable. Also provides protection.
20. Joints that allow you to move.

1. A system that provides your body with a framework of bones that supports the body.
2. Provide support, they are attached to muscles.
3. A mineral that is needed for strong bones and teeth.
4. Muscles that connect the front walls of the chest with the bones of the upper arm and shoulder.
5. Joints that do not move.
7. A muscle that is attached to bones that enables you to move your body.
8. A type of connecting tissue that joins muscles to bones and muscles to muscles.
10. A tissue in the center of some bones, makes millions of blood cells each day.
13. A type of muscle found in organs, blood vessels, and glands.
16. A muscle that is found in the walls of your heart. Involuntary muscle.