Across
- 4. also called the cranium
- 5. movement in only the thumb
- 7. has a twisting motion
- 8. movement in all directions
- 9. known as the shoulder blade
- 10. known as the breast bone
- 11. where bone marrow is usually taken from
- 13. the strongest bone in the body
Down
- 1. does not move
- 2. back and forth motion
- 3. bones slide past one another
- 6. the most bones in the body
- 8. also known as the collarbone
- 12. a type of fracture that cracks on one side