Across
- 3. Eye screen
- 4. Storage organ
- 7. Heart chamber
- 9. Breathing muscle
- 13. Spine bone
- 15. Tiny vessel
- 17. Smooth tissue
- 18. Air tube
- 19. Fluid buildup
- 20. Blood clot
- 22. Digestion organ
- 24. Cell death
Down
- 1. Brain part
- 2. Sugar organ
- 5. Main artery
- 6. Filter organ
- 8. Eye opening
- 10. Vessel bulge
- 11. Bile crystal
- 12. Scar tissue
- 14. Bone connector
- 16. Clot formation
- 21. Heart room
- 23. Muscle rope
- 25. Backbone related