Across
- 3. Helps fight off bacteria
- 6. The major organ of the muscular system
- 7. Control center of your body that sends messages to your body
- 9. Another word that can be used for the circulatory system
- 10. What is a major organ in the nervous system
- 12. Moves blood through out your body
- 13. What is a major organ in the circulatory system
- 14. What is one major organ in the Digestive system
- 15. known as one of the largest organ of the immune system
Down
- 1. What is one major organ in the respiratory system
- 2. Helps your body move
- 4. Removes waste form your body
- 5. A major organ of the excretory system
- 8. Takes carbon dioxide out and oxygen in when you breath
- 11. This system helps break down your food for nutrients to be absorbed.