What must a mole do every four hours so it doesn't die?

More Questions:

Which two classic Monopoly game tokens are articles that can be worn?

What architect was responsible for designing the Sydney Opera House?

In 1934, five years before his retirement, who became the first athlete to appear on a Wheaties box?

What takes its name from the Japanese for "whimsical pictures"?

What Verdi opera includes the popular "La donna e mobile"?

Who wrote the novel "Little House on the Prairie"?

What substance makes feces brown and jaundice sufferers yellow?

What TV show starred Frankie Muniz playing the role of Malcolm?

Which German Nazi was known as the butcher of Lyon?

What did the British army do to the US Capitol building in 1814?

Who was assassinated by Dan White?

Who was president of the US from 1953 to 1961?

What was Canadian politician's, Pierre Trudeau, personal motto?

What is a device to stem the flow of blood called?

What city did Lando Calrissian live in in "Star Wars V: The Empire Strikes Back"?