Across
- 4. Last inner layer of the heart.
- 6. Away from the heart.
- 8. Holds heart in place and allows movement
- 9. Connects to arterioles and small veins.
- 13. artery pumps blood cells to lung
- 14. Vein Carry's oxygen rich blood form lungs to left side of heart
- 15. Cava Returns non oxygenated blood to heart.
Down
- 1. Middle layer of heart responsible of pumping.
- 2. Clots cuts
- 3. A Chamber in the heart.
- 5. Goes to the heart.
- 7. Helps transport oxygen.
- 10. Upper two chambers of the heart
- 11. fights off infections (another name for WBC)
- 12. Largest artery transporting oxygen