A duck-billed platypus is one of the only three mammals in the world that can do what?

More Questions:

An onomastician studies what?

In Egyptian mythology, who is the god of the underworld?

In what city would you find the most famous street named "Biscayne Boulevard"?

How many zeroes are in the number one trillion?

Almonds are members of what family?

How many brothers did Ryan lose in the movie "Saving Private Ryan"?

Which witch is flattened by a house in The Wizard of Oz?

Mitch Mitchell and Noel Redding were the two lesser-known members of what rock trio?

In the diner scene from the movie "When Harry Met Sally', what did Meg Ryan order?

Who lived in Seattle's fictional Elliott Bay Towers?

Who shot JR?

What was the capital city of Portugal between the years 1808 and 1821?

What constitutional amendment established prohibition in the US?

Albert Einstein was offered the position of prime minister of what country?

Which is the largest state in Australia by land area?