Across
- 2. the two chambers in your heart are called
- 4. the very thin blood vessels
- 9. the pumping muscle in your chest area
- 12. when no blood goes into your heart
- 13. the vessels that carry blood away from your heart
- 14. the cell that kills diseases
- 15. the liquid part of the blood
- 16. narrowing of the aorta
- 18. this is low if your thin
- 19. the red liquid in your body
- 20. if it does not contain oxygen
Down
- 1. if it contains oxygen
- 3. the system that circulates blood
- 5. the big blood vessel coming from your heart
- 6. the strenght of your blood stream
- 7. the cell that is rich in haemoglobin
- 8. the fat that is stored in your veins
- 10. the diameter of a blood vessel
- 11. when the heart stops
- 16. the blood vessel that is visual on your skin
- 17. reduced blood flow into your heart is called