Across
- 2. opens to pass blood into the the arteries
- 5. How many valves are in the heart
- 6. is the thin sac that sits in the heart called
- 8. are the shipping stations of the heart
- 9. color are the arteries
- 11. are the hearts walls made of
- 12. ventricle,Where is the pulmonary Valve between
Down
- 1. What color are the veins
- 3. artium,Where is the mitral valve between
- 4. is the interior membrane of the heart called
- 7. does the oxygenated blood flow through
- 10. are the receiving stations of the heart