Immune System

1234567891011121314
Across
  1. 4. this type of immunity develops when we are exposed to a disease or get a vaccine
  2. 5. this system is the body's defense against infections
  3. 7. this type of immunity is borrowed from another source and lasts a short time
  4. 10. one type of phagocyte that fights bacteria
  5. 11. these lymphocytes are like soldiers who destroy the invaders
  6. 13. these stay in our bodies in case they have to fight the same germ again
  7. 14. this type of immunity is what you are born with
Down
  1. 1. another name for antibodies
  2. 2. type of white blood cell that chews up invading organisms
  3. 3. are like the body's military intelligence system
  4. 6. the foreign substances that your body tries to get rid of
  5. 8. get plenty of this can help keep you healthy
  6. 9. another name for immunizations
  7. 11. another name for poisonous or damaging substances
  8. 12. another name for a white blood cell