What grapefruit-sized object has been reckoned to be the largest single cell on earth?

More Questions:

What is "hotel-Dieu" in France?

What US city was the first Starbucks store opened in?

What NBA star was known for his signature spin move, the Dream Shake?

The dish "rosti" originated from which country?

What 2 letters are often used as a written abbreviation for "hugs and kisses"?

What was the original name of Fyodor Dostoevsky's "Crime and Punishment"?

In what literary work would you find the Yahoos?

What German composer was played by Gary Oldman in the film "Immortal Beloved"?

What capital city is located on the shores of Chesapeake Bay?

What kind of dog is Ren on "The Ren and Stimpy Show"?

Who was the first European explorer to cross the Arctic Circle?

What Roman gladiator led a slave revolt that became the subject of a 1960 Oscar nominated movie?

What two Coaches on "The Voice" US have been on from season 1 through season 14?

Who was born Sarah Jane Mayfield?

What cartoon by Mike Judge is the 1999 film "Office Space" based on?