Across
- 3. the bodies response to injury or disease resulting in a condition of swelling, pain, heat, and redness
- 5. a bacterial disease that usually affects the lungs
- 6. a viral disease characterized by an inflammation of the liver, and yellowing of the skin and the whites of the eyes
- 10. an organism such as an insect that transfers pathogens
- 11. the result of pathogens invading the body multiplying and harming some of your body cells
- 12. a preparation of dead or weakened pathogens that is introduced into the body to cause an immune response
- 13. specific proteins that attach to antigens keeping them from harming the body
- 19. a viral disease characterized by a severe sore throat and swelling of the lymph glands in the neck and around the throat area
- 20. any condition that interferes with the proper functioning of the body and mind
Down
- 1. a highly communicable viral disease characterized by fever, chills, fatigue, headache, muscle aches, and respiratory symptoms
- 2. a serious inflammation of the lungs
- 4. the special white blood cells in the blood and lymphatic system
- 7. one cell organisms that are more complex than bacteria
- 8. germs that cause diseases
- 9. cleanliness
- 14. the ability to resist the pathogens that cause a particular disease
- 15. the smallest and simplest pathogens
- 16. organisms that are more complex than bacteria but can't make their own food
- 17. simple one-celled organisms
- 18. organisms that are so small they can only be seen through a microscope