Inadvertent poisoning may result if chemical agents are applied to the skin of a(n):

What will cause a change and cause more of a challenge in fire behavior?

A) Green energy conservation B) Increase in greenhouse gases C) Lack of useable water for firefighting D) Global warming

An otology specialist who also specializes in problems affecting the nose and throat is called a(n) ________. 

Fill in the blank(s) with the appropriate word(s).