Which sentence uses a metaphor to make a point? My backpack weighs a thousand pounds.
Keelie's heart is pure gold.
The wind began to howl.
Sue is as thin as a toothpick.

Answer▪︎#2 -Keelie's heart is pure gold

Answer▪︎#2 -Keelie's heart is pure goldExplanation:

The sentences use is which is commonly used for compare it as a metaphor.

he sentences use is which is commonly used for compare it as a metaphor.The first one is a hyperbole because it is exaggerating.

he sentences use is which is commonly used for compare it as a metaphor.The first one is a hyperbole because it is exaggerating.The third one is personication because it is saying that a non-living thing is doing an action.

he sentences use is which is commonly used for compare it as a metaphor.The first one is a hyperbole because it is exaggerating.The third one is personication because it is saying that a non-living thing is doing an action.The last one is a smilie because it is comparing sue and the toothpick using the words like or as. In this case as.

bro we need more information. how are we supposed to answer this?