Pipes can burst because at low temperatures, water does what?
break off moves expand evaporate squeeze flooding boil shrink
A B C D E F G H
Water pipes can freeze and burst.
Pipes can burst because water can expand in low temperatures 
Pipes can burst because at low temperatures, water does what? (A) break off (B) moves (C) expand (D) evaporate (E) squeeze (F) flooding (G) boil (H) shrink