Circulatory and Respiratory System

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Across
  1. 5. help clot your blood
  2. 6. windpipe
  3. 8. the system that supplies your body with oxygen and removes carbon dioxide
  4. 10. carry blood to the heart
  5. 11. clots or broken blood vessels in the brain
  6. 13. two passageways from the trachea that go to the lungs
  7. 16. carry blood away from the heart
  8. 17. blood cells that help destroy disease
  9. 19. a large dome shaped muscle that enables breathing
Down
  1. 1. the system that carries needed materials to the cells
  2. 2. the flap of tissue at the back of the mouth that keeps food out of the windpipe
  3. 3. connect arteries and veins
  4. 4. blockage of blood flow to the heart
  5. 7. hardening of the arteries
  6. 9. blood cells that carry oxygen
  7. 12. a muscle that pumps blood
  8. 14. low hemoglobin
  9. 15. cancer which abnormal WBC interfere with the production of other blood cells
  10. 18. high blood pressure
  11. 20. the exchange of gases