Across
- 4. What system allows for movement?
- 6. What system is made up of skin cells?
- 8. A group of cells make a(n) ________
- 10. Main organ in the respiratory system
- 11. What system removes waste?
- 13. What system produces the next generation?
- 15. What molecule is transported in the cardiovascular system?
- 16. A group of tissues make a(n) ________
Down
- 1. What system provides structural support?
- 2. What system breaks down food?
- 3. Main organ in the nervous system
- 5. What system regulates gas exchange?
- 7. What organ bring food from the mouth to the stomach?
- 9. What cells transport oxygen throughout the body?
- 12. What system regulates hormones?
- 14. Main organ in the circulatory system