body at war

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Across
  1. 3. destroy microbes
  2. 6. they are everywhere, they can make you ill.
  3. 7. it catches microbes so they get trapped
  4. 9. the only type of microbe that is a small cell with no nucleus
  5. 10. an all around cover for your body
Down
  1. 1. the virus has its own key to this
  2. 2. it is used by the immune system to identify and neutralize bacteria and viruses
  3. 4. cells that grow small hairs to move mucus up the wind pipe
  4. 5. an infectious pathogen which is not living.
  5. 8. protects weakness in the skin from letting microbes in