Why do you think mr nathan radley filled in a knothole in a healthy tree

Need asap. what is the tone in the poem “the eagle” by alfred,lord tennyson he clasp the crag with crooked hands close to the sun in lonely lands rind’d with the azure world he stands the wrinkled sea beneath him crawls he watches from his mountain walls and like a thunderbolt he falls a.anxiety b.admiration c.disapproval d.indifference i’ll give 30 points