Across
- 2. when you are exposed to the disease first hand
- 5. these blood cells produce the antibodies to fight diseases
- 6. a body system that helps fight off outside intruders
- 8. a blood cell that can turn into a B cell or T cell
- 11. is nonspecific resistance that destroys invaders in a general way
- 12. when your body was previously exposed to a diseases
- 14. happens when someone is given antibiotics to help fight diseases
- 18. a drug to help fight and kill bacteria
- 19. a general term for a disease, virus, or bacteria
- 20. when white blood cells attack foreign things in the body
Down
- 1. when someone is given a weak or dead version of diseases to help fight it
- 3. physical things that stop diseases in your body
- 4. when bacteria population grows immune to a type of antibiotics
- 7. immune cells that kill diseases in your body
- 9. this white blood cell goes and takes over bateria and smaller cells
- 10. plays a big part of the adaptivity of the immune system
- 13. one way to expose your body to a weak or deadly virus
- 15. a type of white blood cell that helps stop infections
- 16. these are the types of cells that the immune system produces to fight disease
- 17. what your body makes to fight the virus