Across
- 6. Tiny blood vessel
- 9. Related to the lungs
- 10. Helps clot blood
- 12. Pumps blood around the body
- 13. Movement of blood in the body
- 16. Lower chamber of the heart
- 17. Carries blood away from the heart
Down
- 1. Related to heart blood vessels
- 2. Main artery from the heart
- 3. pressure Force of blood on vessel walls
- 4. cell Blood cell fighting infection
- 5. Prevents back flow of blood
- 7. Upper chamber of the heart
- 8. Carries blood to the heart
- 10. Liquid part of blood
- 11. Heartbeat felt through arteries
- 14. cell Blood cell carrying oxygen
- 15. Protein carrying oxygen