S1 Cells to Organ Systems

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Across
  1. 2. carbondioxide
  2. 4. right ventricle
  3. 7. diabetes
  4. 8. microscope
  5. 12. cytoplasm
  6. 14. nerve cell
  7. 16. valves
  8. 19. left ventricle
  9. 22. airsacs
  10. 23. vein
  11. 24. chloroplasts
  12. 25. oxygenated
  13. 26. deoxygenated
  14. 28. nucleus
Down
  1. 1. right atrium
  2. 3. artery
  3. 5. lungs
  4. 6. sperm cell
  5. 9. red blood cell
  6. 10. cell wall
  7. 11. root hair cell
  8. 13. cell membrane
  9. 15. vacuole
  10. 17. stethoscope
  11. 18. bronchus
  12. 20. capillaries
  13. 21. left atrium
  14. 27. oxygen