A machine that seperated cottenseeds from the plant fibers
The correct answer is b. aabccb. "Three years she grew in sun and shower" is a poem composed in 1798 by the English poet William Wordsworth. A rhyme scheme is the pattern of rhymes at the end of each line of a poem or song. Most of the times, letters are used to indicate which lines rhyme; lines designated with the same letter all rhyme with each other.
The final stanza of "A Poem for Mrs. Long, My Librarian" indicates that books gave the speaker comfort and hope during her childhood. Just before this stanza, the reader states that her everyday life is fine, but in this stanza, she informs the reader that books still provided an escape to somewhere more magical than her own world. In the final line, the speaker discusses how her librarian, and the books she shared, were a source of "Spring"(hope) for her.