Across
- 4. circulation the arteries and veins that feed blood from the heart and whole body and back again to the heart for re-oxygenation
- 8. a relaxation of the heart muscles
- 9. upper chambers of the heart
- 12. the amount of air that is inspired and expired during one minute
- 13. a contraction of the heart muscle specifically the ventricles
- 14. rise in core temperature
- 15. output the amount of blood ejected from the left ventricle per minute
- 16. a substance found in red blood cells that transports oxygen around the body
Down
- 1. the increase of size of blood vessels
- 2. lower chambers of the heart
- 3. the decrease in size of blood vessels
- 5. rate one contraction and relaxation of the heart muscle
- 6. circulation the arteries and veins that feed blood from the heart to and from the lungs where blood is oxygenated.
- 7. Volume the amount of air breathed in and out in one breath
- 10. rate the amount of breaths per minute
- 11. volume the amount of blood ejected from the left ventricle with each heartbeat
- 14. decrease in core temperature