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