Across
- 5. introduction of antibodies produced outside the body
- 7. skin, hair, mucus, and acids.
- 8. disease causing agents
- 9. traps pathogens and removes them from respiratory system.
- 10. protects you from pathogens
- 11. Produces antibodies, form in bone marrow and mature in thymus gland
- 15. Weakened pathogen placed into the body to develop specific antibodies.
- 17. second-line defense of circulatory.
- 18. causes an immune response
- 19. contains stomach acid
- 20. Attaches to antigens
Down
- 1. antibodies produced in your body as a response to an antigen.
- 2. causes an injured area to become red and swollen.
- 3. antigens and antibodies
- 4. white blood cells, inflammatory response.
- 6. Increases body temp to kill pathogens
- 12. One of the first-line defenses
- 13. produced antibodies, forms in bone marrow and produce antibodies into blood.
- 14. state of balance in all body systems for the body to survive.
- 16. immune response to common antigens