IMMUNITY IN HUMANS

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Across
  1. 2. line of defence is the immune response of lymphocytes
  2. 4. line of defence is to support skin barrier function against pathogens and promote wound healing.
  3. 6. How many distance needed in practicing physical distancing?
  4. 8. line of defence is boosts the activity of phagocyte that can swallow harmful bacteria and neutralized free radicals to deactivate the pathogen.
  5. 9. Water-soluble vitamin that help improve your immune function is
Down
  1. 1. The best way to protect us from Covid-19 is practicing
  2. 3. Taking too much Vitamin C can cause side effects
  3. 5. The body's ability to fight infections.
  4. 7. Ways to avoid the infectious disease is practicing