Across
- 2. rythmic change of pressure that causes artery walls outward and return to normal
- 6. brings oxygen-rich blood away from the heart
- 10. blood flow through all parts of body except lungs
- 12. thin-walled upper chambers of heart
- 14. thick-walled lower chambers of heart
Down
- 1. largest vein in the heart
- 2. circulation of blood from heart to lungs and back to heart
- 3. pulse found in arteries in neck
- 4. amount of force blood exerts upon the walls of blood vessels
- 5. refers to the heart
- 7. largest artery in heart
- 8. carries deoxygenated blood to the heart
- 9. number of chambers in human heart
- 11. pulse found in wrists
- 13. tissue that divides left and right ventricles