Across
- 2. the body's food processing system that break down what we eat
- 6. body's defense system that fights against germs
- 9. organ that pumps blood throughout the body
- 10. the organ that helps filter and store blood
- 13. the body's delivery system for oxygen and nutrients
- 14. the body's communication network
Down
- 1. are produced from the endocrine system
- 3. the outermost layer of our skin
- 4. these help us move and flex the different parts of the body
- 5. system that brings oxygen into the body
- 7. the bodies outer covering that protects us
- 8. framework of the body that includes bones
- 11. organs in the chest that breathe in oxygen and breathe our carbon dioxide
- 12. command center of the body
- 15. system that filters out waste from blood