The most persuasive word would be letter B-)right. like is the RIGHT of someone to wave water. i really hope this helps, good luck!
I believe it’s C. Correct me if wrong
Answer:
A. a bird
Explanation:
With words like "feathers" "perch" "singing a tune", all three of those things point towards a bird. it's not flight as that is never mentioned at all and doesn't really makes sense. and hope and feathers WERE mentioned but they are just a part of the metaphor, the actual metaphor, and the thing that the describing words are describing- Is a bird! hope this helps