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