TRANSPORT IN MAN

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Across
  1. 4. Movement of substances across capillary walls
  2. 5. Muscular organ that pumps blood
  3. 8. Blood passes through heart twice per cycle
  4. 10. Pigment that binds oxygen in red blood cells
  5. 12. Structure that filters lymph
  6. 13. Blood vessel carrying blood away from heart
  7. 14. Cell that carries oxygen
  8. 16. Gas transported by red blood cells
  9. 18. Liquid part of blood
  10. 22. Force of blood against vessel walls
  11. 23. System that transports substances around the body
  12. 24. Cell fragment that helps blood clot
  13. 26. Clear fluid that drains into bloodstream
  14. 27. Tiny blood vessel for exchange of substances
  15. 28. Large vein returning blood to heart
  16. 29. Carries blood from heart to lungs
  17. 30. Pathway of blood to body tissues
Down
  1. 1. Blood vessel carrying blood to heart
  2. 2. Cell that fights infection
  3. 3. Lower chamber of the heart
  4. 6. Carries blood from lungs to heart
  5. 7. Structures that prevent backflow of blood
  6. 9. Substance absorbed and transported in blood
  7. 11. Waste gas carried to lungs
  8. 15. Connective tissue that transports materials
  9. 17. Pathway of blood to lungs
  10. 19. Main artery carrying blood from heart
  11. 20. Rhythmic expansion of artery as blood flows
  12. 21. Upper chamber of the heart
  13. 25. Movement of materials within the body