S1 Cells to Organ Systems

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