Across
- 9. protects and supports the body organs
- 10. production of offspring
- 11. protects the inside of your body
Down
- 1. fast acting control system
- 2. eliminates nitrogenous waste
- 3. transports materials in body
- 4. breaks down food
- 5. growth, reproducing, metabolism
- 6. allows the body to move
- 7. returns fluid to the blood vessels
- 8. Respiratory system gets rid of this