third line of defense for the immune system

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Across
  1. 3. only take when you have a bacterial pathogen and permission from your doctor
  2. 5. recognises previous invaders to help build immunity
  3. 6. chew up invading germs
  4. 7. protien made by white blood cells
  5. 8. another name for a white blood cell
Down
  1. 1. a molecule with a specific shape on the surface of pathogens
  2. 2. proctection against specific pathogens
  3. 4. being protected against pathogens by releasing specfic antibodies