Blood

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Across
  1. 2. abnormally low WBC count
  2. 4. main function is transporting oxygen
  3. 7. largest WBC
  4. 8. main function is clotting blood
  5. 12. abnormally high amount of white blood cells
Down
  1. 1. protein in RBCs that bind to oxygen
  2. 3. most abundant WBC
  3. 5. blood is categorized as this tissue type
  4. 6. B cells and T cells
  5. 9. main component of plasma
  6. 10. matrix of blood
  7. 11. type of WBC used for fighting parasites