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