Answer :
The literary device that has been demonstrated in the line "bright petals...slowly" would be:
C). Onomatopoeia
What is Onomatopoeia?
- "Onomatopoeia" is defined as the rhetoric device that aims to employ a language or words that sound similar to the thing it is naming actually.
- In the given line, the word 'thunder' communicates the thundering sound i.e. to what it is being named here.
- Therefore, option C is the correct answer.
Learn more about "Literary Device" here:
brainly.com/question/2183813