Which best describes how the arrangement of stanzas contributes to the meaning of the poem?
It divides the poem into three parts of the day, representing the progress of time.
o It divides the poem into three seasons, describing the green from spring to fall.
It divides the poem into three sections, each with a different rhyme scheme.
o It divides the poem into parts according to three different settings.
It divides the narration of the poem between three different speakers.

the answer is   b suffix addition

because they were not just any seashells they were sally's seashells

21 balloons is the story of professor william sherman's travels.

in 1883, he set off from san francisco for a balloon ride over the pacific and was found a month later floating with 21 balloons in the atlantic ocean. this seemed an astounding feat and everyone wanted to know what had happened.    

professor sherman was loyal, however, and said he would tell his tale first to the western american explorers club in san francisco, of which he was a member. this built up suspense for several chapters before he began to tell of the wonders of his adventures and the amazing island of krakatoa, an island which had just been blown up by a volcano.  

the residents of krakatoa are all millionaires who live under a "gourmet government" of their own devising. we get to see all the incredible adventures that creative people with unlimited resources would create according to the author.