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