Across
- 2. helps you breathe
- 5. kneecap
- 6. Supports the body
- 9. Strong and spongy
- 11. NOT elastic to pull up on a bone
Down
- 1. Found in the elbow and knee
- 3. Pumps blood
- 4. produces white blood cells
- 7. Elastic and stretchy
- 8. Protects vital organs, especially the heart
- 10. protects the brain