What largest lake of Central America is home to unusual freshwater sharks?

More Questions:

What was originally sold in 1965 under the name "Chemgrass"?

What is the flower that stands for avarice?

What type of building or facility gets its name from the Greek meaning "to exercise naked"?

Who wrote the novel "A Clockwork Orange"?

What kind of animal suckled Romulus and Remus?

Ljubljana is the capital of which Central European country?

Halifax is the capital of which Canadian province?

Which river runs through Paris?

What is the Maximum Incremental Reactivity (MIR) a measure of?

By what other name are pink dolphins known?

What ancient creature took its name from the Greek words for "terrible lizard"?

Saanen, hongtong and toggenburg are all breeds of which animal?

What year saw the release of the made-for-TV classic, Frosty the Snowman?

What year did Marty McFly go back into in the movie "Back to the Future"?

Who were known by GI's in World War II as "Hit & Muss"?