Across
- 2. Viral disease that causes a fever and red skin rash
- 4. Trial where doctors and patients don't know who is getting the real drug
- 5. Class of pathogen that causes malaria
- 6. The force created when water or a gas pushes up on an object
- 8. The force caused by air particles hitting an object
- 11. Sexually transmitted bacterial infection, can cause yellow discharge
- 13. An increase in speed over time
- 16. The units for all forces
- 21. A decrease in speed over time
- 24. A speed and direction
- 26. The strength of gravity on a planet
- 27. A microorganism that can cause disease
- 29. Drugs which kill bacteria only
- 31. Diseases that can be passed from person to person
- 32. A diagram made of a dot and scaled force arrows
Down
- 1. The sum of all the forces on an object
- 3. A type of force that can act without touching an object
- 7. immunity When enough people are immune to a disease so it cannot spread in a community
- 9. Bacterial disease transmitted through undercooked food
- 10. The force created when 2 objects touch
- 12. The force between charged objects
- 14. Table that contains no medicine
- 15. The force created when an object is pulling or suspended
- 17. A quantity with only a size
- 18. Diseases that cannot be passed from person to person
- 19. When white blood cells engulf and digest pathogens
- 20. A type of force that must touch an object
- 22. The force between magnets and magnetic materials
- 23. Heart drug that is made from fox gloves
- 25. The force created by gravity
- 28. Made by white blood cells which attach to antigens
- 30. A quantity with a size and direction