Across
- 3. cleanses your body and blood
- 5. lung infection
- 8. exhale
- 11. lack of red blood cells
- 12. difficulty breathing
- 15. brain blood flow gets cut off
- 16. main organ of respiratory system
- 17. the other name for high blood pressure is...
Down
- 1. loss of blood clotting factors
- 2. carry blood from the body to the heart
- 4. inhale
- 6. muscular pump
- 7. smallest blood vessel in the body
- 9. largest blood vessels in the body
- 10. inflammation of bronchi
- 13. clogging of arteries
- 14. unhealthy amount of white blood cells