Across
- 1. the place where two or more bones connect.
- 4. system that breaks down food into nutrients that can be used by the body.
- 6. System the organ system that supports and protects the body and allows it to move.
- 10. System mostly made up of muscles that allow your body to move and be flexible.
- 11. system that moves blood through the body.
- 12. system that collects information and responds to it by sending electrical messages.
- 13. system that gets rid of the body’s waste.
Down
- 2. system that is the protective covering of the body.
- 3. tough, flexible strand of connective tissue that holds bones together.
- 5. system that gathers oxygen from the environment and gets rid of carbon dioxide from the body.
- 7. system returns leaked fluid back to the blood.
- 8. the tough strand of tissue that connects a muscle to a bone.
- 9. system that makes chemical messages.