Which of the following demonstrates the rhyme and iambic meter in "o captain! my captain! "?

it is some dream that on the deck, you've fallen cold and dead.
it is some dream that on the deck, you've fallen cold and dead.
it is some dream that on the deck, you've fallen cold and dead.
it is some dream that on the deck, you've fallen cold and dead

It IS some DREAM that ON the DECK, you've FALLen COLD and DEAD.

Explanation:

Iambic meter is an extremely popular type of metric in the English language. It is traditionally used in English poetry and verse drama, in particular in blank verse, the heroic couplet, and traditionally rhymed stanza forms. The rhythm of the iambic meter is established by an unstressed syllable followed by a stressed syllable.

is there an image you meant to add?

explanation:

huck's relationship with food is a prominent theme throughout the novel, and during his time on jackson's island and working his way down river, huck revels in and enjoys his ad hoc dining. in the first chapter, we observe huck is ironically trapped in a "civilized" world, when he would prefer to live freely in nature.