ZAch and braden

4. a combination of body defenses made up of the cells,tissues, and organs that fight pathogens in the body
5. the smallest and simplest pathogens
6. the body's response to injury
9. an organism such as an insect that transmits pathogen
13. special white blood cells in the blood and the lymphatic system
17. the disease leaves a body and goes to another
19. the result of pathogens or germs invading the body, multiplying and harming some of your bodys cells
20. specific proteins that attach to antigens keeping from harming the body

1. viral disease characterized by an inflammation i the liver of yellowing skin
2. substances that send immune systems into action
3. a secondary circularly system that helps the body fight pathogens and maintains its fluid balance
7. a viral disease characterized by a severe sore throat and swelling of the lymph glands in the neck around the throat
8. a bacterial disease that usually affects the lungs
10. germs that cause disease
11. a serious inflammation caused by streptoccal bacteria
12. the ability to resist the pathogens that cause a particular disease
14. organisms that are so small they can be seen through a microscope
15. a highly communicable viral disease characterized by fever
16. a preparation of dead or weakened pathogens that is introduced to the body to cause an Imus response
18. any condition that interferes with the proper functioning of the body and mind