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