A deficiency of which vitamin can lead to night blindness?

More Questions:

What does MW stand for on a radio?

By what name was basketball coach Arnold Auerbach better known?

To make beer, what is barley normally made into?

What is the full moon nearest the autumnal equinox called?

What form of writing is literally translated to "sacred writings"?

In Greek mythology, what did Medusa have on her head instead of hair?

The Gorbals is a district of which city?

Who christened Hawaii "the Sandwich Islands" in 1778?

What 1982 comedy film's first sequel was subtitled "The Next Day"?

What classic movie's title character's first and middle names were Charles Foster?

What is written on the helmet pictured in the poster for "Full Metal Jacket"?

At the time the US was celebrating its bi-centennial who was the President?

Who did George Washington name as vice president?

What Italian patriot led the Redshirts?

In the TV Show "Bonanza", what was Ben Cartwright’s profession prior to moving to Nevada and buying the Ponderosa?