Across
- 1. white blood cell
- 3. blood vessel that connects arteries and veins
- 5. the inner lining of the heart
- 8. lower chamber of heart that pumps blood to body
- 10. Vein vein that carries oxygenated blood to the heart
- 11. large vein that carries deoxygenated blood to the heart
- 13. upper chamber of heart that receives blood
- 14. muscular tissue of the heart
Down
- 2. red blood cell
- 4. blood vessel that carries blood to heart
- 6. tiny blood vessel that connects arteries and veins
- 7. Artery artery that carries deoxygenated blood to the lungs
- 9. platelets
- 10. sac-like membrane that surrounds the heart
- 12. largest artery in body that carries deoxygenated blood to the body