It's Not Visable And Moves Fast.....
a: Carbon monoxide ~
b: a thief in the night
What: "Carbon monoxide is like a thief in the night, quietly and quickly travelling
undetected through your home to replace the oxygen in your blood. It is a
silent, colorless and odorless gas that is deadly. The National Safety Council
estimates that 200 to 300 unintentional deaths occur each year due to
carbon monoxide poisoning."
Useful?
Writer: Paula Duffy
LCC:
Where:
Date: Jul 22 2013 7:23 PM
# 3432 Critique Analogy