I need HELP QUCK Item 2
How does the line “Black snake! Black snake!” contribute to the structure of the poem "The Black Snake"?

The line “Black snake! Black snake!” begins each new stanza.

The line “Black snake! Black snake!” indicates a change in the rhyme scheme.

Three lines of description or dialogue follow the lines “Black snake! Black snake!”

The lines after “Black snake! Black snake!” show the bond between speaker and snake.