Across
- 2. separates right and left side of heart
- 4. collects deoxygenated blood from the myocardium
- 5. pumps oxygenated blood to the body
- 7. supplies almost entire body with oxygenated blood
- 9. pumps blood to the lungs
- 14. takes deoxygenated blood to the lungs
- 16. brings oxygenated blood back from the lungs
- 17. entry to the pulmonary trunk
Down
- 1. collect most deoxygenated blood, dump into right atrium
- 3. chamber that collects blood from most veins
- 6. entry to the aorta
- 8. prevents backflow from in right side
- 10. supplies heart with oxygen
- 11. prevents backflow from in left side
- 12. collects deoxygenated blood from veins of heart
- 13. collects oxygenated blood from lungs
- 15. muscular layer of the heart, contraction