Science crossword

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Across
  1. 2. when the body recognises the pathogen and understands how to get rid of it
  2. 5. with its presence, an immune response may be triggered
  3. 6. a process where phagocytes destroy invaders
  4. 9. they connect and kill pathogens
  5. 10. organisms that invade the body and cause diseases
  6. 11. a vaccine given after previous ones to boost immunisation
  7. 12. a solution injected into the body to provide immunity
Down
  1. 1. a type of white blood cell that produces antibodies
  2. 3. a pathogen that includes mushrooms, yeast, etc.
  3. 4. a type of medicine to slow down or stop the growth of bacteria
  4. 7. a pathogen with a protein coat and it is not considered living
  5. 8. a pathogen that can be stopped with antibiotics
  6. 10. a type of white blood cell that engulfs invaders