Across
- 2. regulates the flow of blood between the right ventricle and the pulmonary arteries
- 7. the movement of blood from the heart through blood vessels to the rest of the body and back to the heart
- 8. the innermost layer of the heart that lines all chambers and valves
- 12. transports deoxygenated blood from right ventricle to lungs
- 13. regulates the flow of blood between the left atrium and left ventricle
- 15. regulates the flow of blood between the left ventricle and the aorta
- 16. the lower chamber of the heart that contains oxygenated blood
- 17. the sac that encloses the heart to provide moisture and protection.
- 18. the upper chamber of the heart that contains oxygenated blood
Down
- 1. the muscular part of the heart
- 3. transports oxygenated blood to the whole body
- 4. receives deoxygenated blood from the rest of the body
- 5. receives deoxygenated blood from the cephalic and thoracic regions
- 6. the movement of blood between the heart and the lungs
- 9. the upper chamber of the heart that contains deoxygenated blood
- 10. regulates the flow of blood between the right atrium and right ventricle
- 11. transports oxygenated blood from lungs to the left atrium
- 14. the lower chamber of the heart that contains deoxygenated blood