Across
- 4. the liquid part of the blood
- 6. a non-communicable disease
- 8. used by surgeons to keep a coronary artery open
- 9. needed for clotting blood
- 10. blood red pigment!
- 11. thin-walled and narrow blood vessel
Down
- 1. disease=causing microorganism
- 2. carry blood away from organs to the heart
- 3. a transport system for the body
- 5. tiny air sacs in the lungs
- 7. used to reduce blood cholesterol levels
- 10. a state of physical and mental well being