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