Which sentence uses a simile?
A: The bare tree's branches were as sharp as needles.
B: The bare tree's branches were sharp needles.
This sentence uses a simile:
The bare tree's branches were as sharp as needles.
The words branches and needles are compared using the word as.
This sentence uses a metaphor:
The bare tree's branches were sharp needles.
The words branches and needles are compared without the word like or as.