The poem is written as a dramatic monologue, wherein, the speaker of the poem or the author talks to an implied audience. Its lines are in blank verse or written in an unrhymed iambic pentameter, which makes the poem flow more naturally, and more effective in delivering a speech. The absence of a rhyme scheme makes the poem more conversational and realistic. Its thoughts do not end in line-breaks, but this form seems appropriate, as the poem calls out to its audience for action to be made and push the limits of humanity.
Answer:
She needed fresh air and the smell of fresh trees