Emilee Heling Ch 10 words

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Across
  1. 1. condition of absence of a spleen
  2. 4. increase in red blood cells
  3. 7. white blood cells
  4. 9. process in which some of the white blood cells destroy the invading microorganism and old cells
  5. 10. pertaining to lymph
  6. 12. record of the lymphatic vessels
  7. 14. reduction in the amount of red blood cells in the blood
  8. 15. study of blood
  9. 16. formation of bone marrow
Down
  1. 2. red blood cell
  2. 3. Inflammation of the tonsils
  3. 5. systemic infection
  4. 6. process of recording the lymphatic vessels
  5. 8. pertaining to thymus
  6. 11. a life-threatening reaction to previously encountered antigen
  7. 13. someone who studies the immune system