infection & response

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Across
  1. 2. These are used to break down the cell wall of pathogens
  2. 6. The white blood cells that use phagocytosis, do this to pathogens
  3. 7. A type of pathogen
  4. 8. One of these forms as a physical barrier when we cut our self
  5. 9. These are 100 times smaller than animal cells
  6. 11. These do not treat disease, they just help with symptoms
  7. 12. A type of pathogen with a nucleus
  8. 13. Communicable diseases are ones that can...
  9. 14. The viral disease that leads to AIDS
  10. 15. Bacteria will makes these. They make us feel poorly
Down
  1. 1. In a vaccine a _______ form of the pathogen is injected into us
  2. 3. This will kill any pathogens that are on the food we eat.
  3. 4. These are made by white blood cells to help kill pathogens
  4. 5. This is produced in the nose. It traps pathogens.
  5. 10. These are used to prevent lots of diseases