Across
- 3. controls our____
- 7. natural____
- 9. ____muscles
- 11. the human____
- 13. brain____
- 14. we can____this
- 15. ____and protect
- 16. 200____
- 19. 600____
Down
- 1. it____us
- 2. move,____
- 4. ____system
- 5. ____our food
- 6. we need____
- 8. ____fish
- 10. skin____fruit
- 12. ____products
- 17. ____of touch
- 18. ____blood