Across
- 4. straight
- 5. back/behind
- 8. joint
- 9. skull
- 10. cartilage
- 12. bone
- 14. vein
- 17. clot
- 18. heart
- 20. white
- 21. lung
- 23. artery
- 24. middle
- 26. movement
Down
- 1. opening/passageway
- 2. blood
- 3. side
- 5. disease
- 6. bronchial tube
- 7. below
- 11. back (of the body)
- 13. crooked/bent
- 14. blood/duct
- 15. oxygen
- 16. rib
- 19. front
- 22. muscle
- 25. electricity