Across
- 5. work with bones to move body
- 7. this system regulates body growth
- 11. cardiac muscle
- 12. this organ is part of the digestive system
- 13. this system protects organs and maintains body temperature
- 16. this system receives and sends signals to the brain
- 17. this system gets rid of waste from the body
- 18. moves on its own
- 19. this organ is a part of the excretory system
- 20. this system breaks down food into nutrients
Down
- 1. apart of the digestive system
- 2. taking oxygen and letting out carbon dioxide
- 3. apart of the circulatory system
- 4. this system supports and protects organs
- 6. this organ is apart of the respiratory system
- 8. this system uses blood to transport nutrients/oxygen
- 9. this organ is a part of the circulatory system
- 10. apart of the intugumentry system
- 14. connect muscle to skeleton
- 15. this organ is a part of the nervous system