Dry ice is the frozen form of what gas?

More Questions:

Who began his career as "the Cherokee Kid', the trick roper in Texas Jack's Wild West Circus?

How many double stitches are there on a regulation baseball ball?

Sierra Leone lies along the shores of which ocean?

The Shenandoah Valley is located in which US state?

What energy unit is defined as the heat required to raise one kilogram of water by one degree Celsius?

What is the worlds fastest growing plant?

Who is the teacher of the Teenage Mutant Ninja Turtles?

What does Phil do for a living in the movie "Groundhog Day"?

What is the name of Olive Oyl's father?

What rocker was backed by a band called "Crazy Horse"?

What year was the computer worm, "Father Christmas", released into the world?

Which city became the first capital of the Province of Canada in 1841?

Who in the world of music and born 1984 has the real name Victoria Christina Hesketh?

What is the name of the pub in the 1945 film "Pink String and Sealing Wax"?

Who says, "Th-th-th-that's all folks!"?