It is paramount that fire instructors know, understand, and not deviate from the Standard on Live Fire Training Evolutions, which is:

The _________________________ muscle is responsible for abduction of the vocal folds

Fill in the blank(s) with correct word

hazardous substance that may require proper shielding and warnings is referred to as a(n):

a. chemical waste b. bacterial endotoxins c. radioactive substance d. medical waste