Immune System

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Across
  1. 2. a type of protein made in a lab that can bind to certain cells or antigens
  2. 5. excess of watery fluid in tissues or cavities
  3. 7. inflammatory mediator associated with allergic reactions
  4. 9. a type of immune cell that kill microorganisms and remove dead cells and foreign materials
  5. 10. a type of white blood cell that produces antibodies
  6. 11. your body's ability to recognize germs and prevent them from causing illnesses
  7. 13. prepares the body for an immune response to something
  8. 14. a type of white blood cell that stops infections and helps kill cancer cells
  9. 15. cells that activate b and t cells to do their jobs
Down
  1. 1. an immune reaction to certain substances
  2. 3. a substance that causes your immune system to produce antibodies
  3. 4. proteins made by plasma cells in response to an antigen
  4. 6. a severe reaction to an antigen that could be life threatening
  5. 8. types of immune cells found in blood and lymph tissue
  6. 12. a type of Phagocyte that eats microorganisms and stimulates other immune cells
  7. 16. fluid that accumulates at the site of an infection