What plant's roots are used to make tapioca?

More Questions:

What bird is Britain's VTOL "jump jet" name for?

Whose likeness is depicted on the Purple Heart Award?

Which country hosted the first Olympic Games after World War I?

Considered to be the oldest pub in the US, what year was the White Horse Tavern of Rhode Island opened in?

Which US author penned the novels "Of Mice and Men" and "East Of Eden"?

Which food of the gods gives immortality?

What was the first medication to be sold in the form of water-soluble tablets?

In The Simpsons, who sings to Homer and the other astronauts in space?

What type of wine does Miles refuse to drink in the movie "Sideways"?

'Mork & Mindy" was a spin-off of what TV show?

Where was "Can't Buy Me Love" recorded?

Which Spice girl was the only one named after a spice?

Which archaeologist discovered King Tut's tomb in 1922?

The original Teamsters union was formed to protect who?

Lome is the capital of which country?