Across
- 7. NOT breathing
- 10. The structure your bone make
- 11. Attached to your bones, inelastic
- 12. What’s inhaled
- 13. A dome-shaped muscle under your lungs
Down
- 1. An organelle that produces energy
- 2. A condition prohibiting movement
- 3. Attached to your bones, elastic
- 4. Where your bones meet
- 5. Contracts and relaxes
- 6. Keeps your body upright
- 8. What’s exhaled
- 9. Flexible, connective tissue