Cardiorespiratory System

Edit Answers
123456789101112131415161718
Across
  1. 1. The valve that stops blood from backflowing from the left ventricle to left atrium
  2. 5. Beats per minute
  3. 9. Amount of air breathed in and out per breath
  4. 11. Involved in gas exchange
  5. 14. Amount of blood pumped out of heart per beat
  6. 15. Breaths per minute
  7. 17. Amount of blood pumped per minute
  8. 18. Involved in gas exchange at the lungs
Down
  1. 1. Deliver air into the lungs
  2. 2. Tidal volume x Respiratory equals __________
  3. 3. Cause Blood clots to stop bleeding
  4. 4. Pumps blood away from the body and to the heart
  5. 6. Pumps blood away from the heart and to the body
  6. 7. Fight disease
  7. 8. Warms and cleans air as you breathe it in
  8. 10. The lower chambers of the heart
  9. 12. The upper chambers of the heart
  10. 13. Carry oxygen around the body
  11. 16. Oxygenated blood is pumped from the left ventricle to the body via this structure