Across
- 1. body’s filter
- 3. unneeded organ
- 4. holds urine
- 7. largest organ
- 12. breaks up food
- 13. body’s engine
- 14. legs joint, Sofia’s favorite thing
- 15. allows you to taste
- 16. help you hear
- 17. allow you to breathe
- 18. keratin strands
- 19. steals needed nutrients
- 21. connects heel to leg, named after greek hero
Down
- 2. filter for eyes
- 5. structure
- 6. enamel nerve sacks
- 8. only need one to live
- 9. pumps blood
- 10. smelling device
- 11. absorbs water and electrolytes
- 20. colored part of eyes