IMMUNITY:

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Across
  1. 1. triggers the immune system to produce antibodies
  2. 3. proteins that protect the body against unwanted substances
  3. 8. destroys harmful pathogens and send signals to the immune system
  4. 9. protects an individual from harmful diseases before coming in contact with it
  5. 12. helps the body fight infections and other diseases
  6. 13. helps the body fight infections and diseases
  7. 16. specific immune system made of lymphocytes
  8. 18. viral reproductive stage when the virus’s DNA is replicated
  9. 19. an individual is given antibodies
Down
  1. 2. body is given immunity by intentional small exposure
  2. 4. consists of outer barriers like the skin
  3. 5. cell capable of absorbing bacteria
  4. 6. main method of virus reproduction
  5. 7. nonspecific immune cells like macrophages and dendritic cells
  6. 9. an infectious microbe consisting of a segment of nucleic acid
  7. 10. acquired from exposure to the disease
  8. 11. medicines that fight bacterial infections
  9. 14. substance that results in an immune response against that substance
  10. 15. type of white blood cell that surrounds and kill microorganisms
  11. 17. make proteins called antibodies to fight pathogens