Dust
Spores
Spores, Dust, and Pollen
Spores and Dust
Pollen
Spores and Pollen
All of the above
Fake prescription drugs
Faked or forged documents and artwork
Terrorism
Homicide
Robbery
All the above
Scanning Electron Microscope (SEM)
Magnifying glass
Light microscope
Light and SEM microsope
Millions of years
A week
Hundreds of years
Thousands of years
Hay fever gets its name because most people are allergic to it?