Immunity

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Across
  1. 2. antibodies do this to antigens as well as engulf them
  2. 4. these engulf antigens and are created by white blood cells
  3. 7. they defend the body against infectious diseases and foreign materials
  4. 9. bacteria does this every twenty minutes
Down
  1. 1. these stick to and are engulfed by antibodies, also known as markers
  2. 3. the name of the process of white blood cells engulfing and digesting bacteria
  3. 5. to swallow up in, antibodies do this to antigens
  4. 6. this is the cell that is preserved. They remain to create the right antibodies quickly if the disease is ever encountered again
  5. 8. this means you are protected from a certain disease, once you are this you can no longer catch it