Across
- 2. small veins
- 5. large vein that drains blood from the upper part of the body
- 7. blood vessels that carry blood toward the heart
- 8. the smallest blood vessels in your bodies
- 10. lower left heart chamber
- 11. upper right heart chamber
- 12. blood vessel that carries blood to your brain
- 15. large vein that drains blood from the lower part of the body
- 16. small arteries
Down
- 1. blood flow from the heart to the lung tissues and back again
- 3. blood flow from the heart to the body tissues and back again
- 4. blood vessels that carry blood away from the heart
- 6. largest artery in the body
- 9. walls that separate the heart chambers
- 13. lower right heart chamber
- 14. upper left heart chamber