Across
- 4. spongey tissue within the bones
- 10. body creates antibodies to a germ you were naturally exposed to by getting sick
- 11. when a certain bacteria antigen virus or etc, not reacting or weakening when met with antibitoics
- 13. such as a vaccine that exposes body to small amoutns of disease to create natural antibodies
- 14. acquired immunity- when body is given antibodies to preotect or get rid of a disease or infection that is already there
- 15. purpose to destroy germ if it makes it into the body
- 18. such as a fever, the chills, throwing up, and other things that the body does to try and return back to homeostasis
- 19. protects the body from outside or unknown things (bacteria , virus)
Down
- 1. more cells that fight on every line of defense
- 2. cells that were made to get rid of certain infections try to fight off whatever the germ is
- 3. made to specifically fight certain antigenes
- 5. physical and chemical barriers
- 6. type of cell that can absorb the germs of a bacteria
- 7. a type of white blood cell that surrounds and kills microorganisms and removes dead cells
- 8. exposing the body to a small amount of a germ or infection so that it will know what it look for when exposed to it naturally
- 9. acquired immunity-when being exposed to a disease triggers the immune system to start realsing antibodies to fight it off
- 12. a cell that is aprat of only the immune system and helps fight off the diseases
- 16. type of white blood cell
- 17. responsible for the humoral immunity
- 20. develop from stem cells in bone marrow