Answer:
The line "Or does it explode" uses a metaphor
Explanation:
All the other lines use the word "like," which means that it is a simile. Similes use the words "like" or "as," metaphors don't. Since there is no "like" or "as" in "or does it explode," it is a metaphor.
Answer:
The line or does it explode is right!
Explanation:
The other answer has it on point! I think it is right above me! :)