What effect is achieved by the repetition of the line "Fallen cold and dead" at the end of each of these stanzas? A)It underscores that hope can come from loss.

B)It reinforces the central tragedy of the poem.

C)It underlines a central incoherence of the poem.

D)It causes the reader to think about how accidents can change history.

Buck did not cry out. he did not check himself, but drove in upon spitz, shoulder to shoulder, so hard that he missed the throat. they rolled over and over in the powdery snow. spitz gained his feet almost as though he had not been overthrown, slashing buck down the shoulder and leaping clear. twice his teeth clipped together, like the steel jaws of a trap, as he backed away for better footing, with lean and lifting lips that writhed and snarled. read this passage. explain what the conflict shows about buck and spitz.