2.03/2.04 crossword puzzle

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Across
  1. 2. immunity what a person is born with to help fight bacteria and viruses
  2. 9. sometimes called the kissing disease because it is spread by saliva
  3. 12. clear, link between in the capillaries and the tissue
  4. 13. 2nd most common cause of death in the us
  5. 14. erythematosus autoimmune disease in which your body attacks its own tissue and organs
  6. 15. accompany and closely parallel veins,transport lymph fluid
  7. 17. body's way to fight infection and protect itself
  8. 19. located in the upper anterior chest,produces t-lymphocytes
  9. 20. immunity occurs as a result of exposure to invaders develops during your lifetime
Down
  1. 1. a form of cancer of the lymph nodes
  2. 3. inflammation of the lymph glands
  3. 4. the buildup of lymph fluid in the soft tissue
  4. 5. occurs when the body immune system fails to protect itself against foreign material
  5. 6. disease that suppresses the natural immune defense system
  6. 7. malignant disorder,caused by the body producing too many lymphocytes
  7. 8. reaction that stimulates a massive secretion of histamine and causes everything to swell
  8. 10. sac-like structure that produces monocytes and lymphocytes
  9. 11. disorder that causes the skin to get thick and hard to bend
  10. 16. inflammation of the tonsils
  11. 18. tiny oval shaped structures,size ranges from pinhead to an almond