Q: Fact 1: Viruses are so small that they can be seen only with an electron microscope. Fact 2: Viruses include the Tobacco Mosaic Virus. Given the two facts above, how can cells of the Tobacco Mosaic be seen?

Possible answers:
[i] refraction of light
[ii] an area swollen with pus
[iii] by indirect light
[iv] death and devastation
[v] bending light rays
[vi] electron microscope
[vii] deadly and devastating
[viii] Veins and arteries.
The answer is:
[vi]