Across
- 5. liquid part of your blood
- 6. pumps your blood
- 7. tubular structure that carries blood
- 8. upper chamber of your heart
- 9. help stop bleeding
- 11. blood vessels thin as the hair on your head
- 14. cells that carry oxygen and carbon dioxide
- 15. this valve separates the left atrium and left ventricle
- 17. name of your platelet plugs
Down
- 1. carry blood back toward your heart
- 2. this valve flows from the right ventricle to the pulmonary artery
- 3. fight off germs
- 4. this valve flows from the left ventricle to the aorta
- 8. carry oxygen and carbon dioxide away from heart
- 10. this valve separates the right atrium and right ventricle
- 12. lower chamber of your heart
- 13. these arteries supply the heart with oxygen and nutrients
- 16. main artery in the heart