Blood

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Across
  1. 3. Drink blood
  2. 6. Missing from red blood cells
  3. 8. Describes the shape of red blood cells
  4. 10. Soluble protein in the blood
  5. 13. Synonym of platelet
  6. 14. Transported by red blood cells
Down
  1. 1. Engulf pathogens (disease causing organisms)
  2. 2. Insoluble protein that helps to form clots
  3. 4. Transports hormones
  4. 5. Forms at the site of a wound
  5. 7. Synonym of red blood cells
  6. 9. Produced by leucocytes (B cells)
  7. 11. Red pigment that carries oxygen
  8. 12. waste substance carried in the blood