Which shark has seven gill slits, as opposed to the normal five?

More Questions:

Who is the inventor of Coca Cola?

Which type of restaurant popularized the use of conveyor belts?

What cousin of the glockenspiel was named for its ethereal, "heavenly" sound?

In "Uncle Tom's Cabin', Eliza's famous flight across the ice floes takes place on what frozen river?

The city of Machu Picchu is located in which country?

What is the two-letter postal code for the state of Hawaii?

Brown University is located in which US state?

Bauxite ore is mined so it can be processed into what metal?

What is the fear of cosmic phenomenon known as?

Tuesday Weld played Thalia Menninger on what TV show?

Which group starred in "Magical Mystery Tour"?

Juventas was the Roman goddess of what?

Who played Wayne Szalinski's wife in the 1989 film "Honey, I Shrunk the Kids"?

Snarf and Lion-O are both characters from what famous 1980s cartoon show?

What is the most densely populated US state?