Across
- 4. Skeleton inside your body
- 5. Condition caused by cartilage rubbing away
- 8. Hard cuticle to serve as a skeleton
- 10. The two bones between the knee and the ankle (_____and______)
- 11. Your body's main support structure
- 12. Protects the brain
- 13. The type of muscle which the heart is
- 15. Muscles are connected to bones by ______
Down
- 1. e.g. knee joint
- 2. Muscles can only _______
- 3. Name of the bone system
- 6. The funny bone
- 7. Muscles that can be controlled at will
- 9. Joint that allows circular movement
- 10. Number of bones in the body (written in words)
- 14. Protects most of your vital organs