blood

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Across
  1. 6. a clear, white liquid
  2. 8. red blood pigment
  3. 10. where does the hematopoises take place
  4. 11. pumps blood all around the boody
  5. 12. life span of red blood cells in days
  6. 14. biggest vein
  7. 16. virus that leads to AIDS
  8. 18. what does the blood transport from the lungs to the heart?
  9. 20. transports the blood
Down
  1. 1. what is blood made off?
  2. 2. measures the blood pressure
  3. 3. red blood cells
  4. 4. funktion of white blood cells
  5. 5. subtypes white blood cells
  6. 7. used by the immune systeme for protection
  7. 9. white blood cells
  8. 13. giving blood away
  9. 15. platelets
  10. 17. what is special about stem cell devision
  11. 19. subtypes red blood cells