Immunity

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Across
  1. 2. resistance developed through direct exposure to pathogens
  2. 5. immune systems overreaction to certain substances
  3. 7. process where viruses replicate and burst out of host cell
  4. 8. cellular opposition to unwanted biological invaders
  5. 9. big eaters of the immune system,gobbling up them pathogens
  6. 10. protection gained through vaccines or antibodies,not natural
  7. 12. cells that destroys harmful particles in our body
  8. 14. white blood cells key to the bodies immune system
  9. 17. immune systems defenders against infection
  10. 18. specific proteins provided by B cells,key players in an immune defense.
  11. 20. defenders in the bloodstream,vital for protection against pathogens
Down
  1. 1. drugs that bacteria hate,prescribed to help fight off infections
  2. 3. foreign invaders in your body that trigger an immune reponse
  3. 4. prevention shot that teaches the immune system to defend
  4. 6. viral DNA integration and dormancy within host cells
  5. 11. immune system’s antibody factories
  6. 13. Immune systems warriors known for their adaptive responses
  7. 15. body’s largest organ serving as a protective barrier
  8. 16. needed for life,these come in red and white varieties
  9. 19. Tiny invaders that hijack cells,not alive but not dead