Across
- 2. what supports, protects, and gives shape to body
- 5. what are our bones form from
- 6. what connects bones together
- 8. what protects heart, lungs and other organs
- 12. what is found at the end of bones
- 14. what has two hundred six bones
- 15. what's the word for when joints are bend beyond limit
- 17. what does both arm and leg bone have
Down
- 1. what the word for joints that can’t move
- 2. what protects the nerve system
- 3. what is one of the things that the collar, shoulder, and hip bone support
- 4. what does the skull protect
- 7. what system does the skeletal system work with
- 8. what color marrow makes most of bodies blood cells
- 9. what protects the brain
- 10. what do bones have
- 11. how many ribs do you have
- 13. what word means tough, ropelike tissues
- 16. what has seven layers