Across
- 1. The break down of food happens in this system
- 4. Many tissues working together
- 7. This system has 3 layer and controls temperature
- 8. Different types of cells joined together
- 10. The bodies transportation system
- 11. This system helps support your body and make blood cells
- 12. All living things are made of this
- 15. This system is responsible for gas exchange
Down
- 2. If you get scared the hormone adrenaline is released
- 3. The most chemical digestion takes place here
- 5. This system helps continue the species
- 6. This system works with the skeletal for movement
- 9. The control center of your body
- 13. The muscle that pumps blood through your body
- 14. This system controls all the bodies activities