Cardio-respiratory System

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Across
  1. 3. Measured with a cuff and monitor
  2. 8. Carries De-Oxygenated blood from the heart to the lungs
  3. 9. Muscle that pumps blood around the body
  4. 12. Stops backflow of blood
Down
  1. 1. What separates the two sides of the heart
  2. 2. Gaseous exchange happens here
  3. 4. Two of these are in the chest
  4. 5. Dome shaped muscle, helps you breathe
  5. 6. Measures oxygen in the blood
  6. 7. Windpipe other name
  7. 10. Main Artery that takes blood to the body
  8. 11. Returns blood from the body