Across
- 1. Larger than erythrocyte
- 3. A disk shaped blood
- 6. The in between layer of the heart
- 10. When the blood exits out of the lungs
- 12. The outside layer of the heart
- 14. The smallest blood vessels
- 15. The first chamber of how blood travels through the heart
Down
- 2. The inside layer of the heart
- 4. Filled with oxygenated blood which exits the heart
- 5. The part where the oxygenated blood is sent out of the heart
- 7. The second chamber of how blood travels through the heart
- 8. Synthesized in red marrow
- 9. When the blood enters the lungs
- 11. Where deoxygenated blood enters the heart
- 13. Filled with deoxygenated blood which enters the heart