What is the term for a gas that has been chilled until it liquefies?

The balloon toss method is used if the objective to be covered is ____ the firefighters.

A. level with B. at a much higher elevation than C. slightly taller than D. below

An example of a Category II code is a code used for ________.

A. fracture management B. weight reduction counseling C. annual physical examinations D. pain management E. total replacement heart systems