Across
- 6. pertaining tot he clavicle
- 8. exaggerated anterior curvature of the lumbar vertebrae
- 10. stiffening of the joints between the vertebrae
- 12. back pain
- 13. extreme posterior curvature of the thoracic area of the spine
- 15. muscle type that controls voluntary movements and posture
Down
- 1. skeleton that comprises of the skull, ribcage, and vertebra
- 2. muscles that work together to perform an action
- 3. pertaining to the ischium and femur
- 4. form a network of star-shaped cells that communicate with each other and other bone cells
- 5. the intercellular substance of the bone tissue that forms most of a person's bone mass
- 7. lower back pain
- 9. muscles that act is opposition to one another
- 11. special cells that help your bone grow
- 14. muscle type that controls involuntary movements