Answer:
groups by the fact that they share a common interest, background, or purpose that gives them a sense of cohesion
I would consider this a simile because it is making a comparison. It is comparing the Prophets of the 8th century to the speaker in this piece of text.
Answer:
C. “But the fact is I was napping, and so gently you came rapping, / And so faintly you came tapping, tapping at my chamber door,”
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C. The rhyme gives the poem an even rhythm and maintains the tension.
Explanation:
1. None of the other options give as much tension as these lines do. The anticipation and reptition of the lines intensify the action of approaching a chamber door.
2. I feel as though the other options don't quite work as well as this one. A rhyme doesnt necessarily make a poem easier to remember, lines that are more 'significant' is just subjective, and each rhyme doesnt necessarily end an idea.
I'm guessing the central idea of "the value of music that tickles the brain" is that music makes you smarter, increases IQ level, makes language development smoother, enhances creativity, and increases the reactions in your brain to work faster. Music has many benefits and these are just a few. You can always also just research on the topic of music effects on the brain online. Hope it helps!