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