Which statement best describes the effect of the metaphor on the excerpt's
meaning?
o
a. it compares the frozen crystals to delicately lacy snowflakes
having an unexpected strength.
o
b. it compares the sloshing liquid to a river of water able to push
apart the sidewalk.
o
c. it likens h2o molecules to hexagonal crystals, which are actually
larger than people imagine.
o
d. it makes the frozen crystals seem like friends to the city to
contrast with what a deceitful foe they are.