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