Across
- 1. System that contains hormones
- 4. Makes up the organs
- 6. Makes up the organ system
- 7. System that contains hair and nails
- 8. System responsible for fighting infection
- 10. System that contains the lungs
- 11. System responsible for breeding
- 13. System that contains the heart
- 14. Main system that provides movement
Down
- 2. System that contains the stomach
- 3. System that communicates with the body
- 5. System that contains the bones
- 9. System that releases waste
- 12. Makes up the tissue