Across
- 2. Ventricle Which chamber makes up the apex of the heart
- 5. Carry blood away from the heart
- 7. Left____ artery carries deoxygenated blood to the lungs
- 11. Which valve is in between the right atrium and the right ventricle
- 12. How many valves are in the heart?
- 13. Prevent backflow of blood in veins
- 15. The circuit transports blood to and from all body tissues
Down
- 1. Artery that carries blood to the res of the body
- 3. Coverings of the heart
- 4. The inferior chambers of the heart are known as
- 6. The innermost layer of the heat wall is
- 8. The ____ valve is between the left ventricle and left atrium
- 9. The outermost layer of the heart wall is
- 10. Deoxygenated blood enters the heart through the
- 14. Carry blood towards the heart