The rhyme and rhythmn make the poem to be more attractive for the reader.
In lyric poetry, a single speaker expresses thoughts and emotions.
Lyric poetry consists on a type of poetry in which a single speaker expresses deep personal emotions and feelings. Lyric poetry tends to be musical and rhythmic, and it was originally written to accompany the lyre (a Greek musical instrument). In addition to this, lyric poetry belongs to the three main categories of poetry, the other ones being dramatic and epic.
In a simple sentence, it only consist of a single or compound subject and a single or compound predicate and conveys a complete thought. Therefore, in a simple sentence, there is only ONE independent clause. The answer for this, therefore, would be option D. Hope this answers your question.