There was an Old Man who said,

"Well! Will nobody answer this bell?
I have pulled day and night, till my hair has grown white,
But nobody answers this bell!"
Which elements help the reader identify this poetic form? *
its length and rhyme scheme
its use of dialogue its use of punctuation and rhythm its subject matter

The elements that help identify this poetic form are its length and rhyme scheme. The rhyme scheme is AABB and the poem is short in length, which is characteristic of a limerick.