Respect<span> is a positive feeling or action shown towards someone or something considered important, or held in high esteem or regard; it conveys a sense of admiration for good or valuable qualities; and it is also the process of honoring someone by exhibiting care, concern, or consideration for their needs or feelings.</span>
The verb is past participle so that would be option A.
Traditional poetry usually has regular rhythms that set a pattern, making it easier to remember for recitation. These rhythms are especially enjoyable, because they reflect the natural movement of the human body. That's why poems with regular rhythms are often set to music for marching and dancing, amplifying the effect of the beat.
So basically, the rhyming and rhythms in these two poems makes the poem flow better and sound better. It also makes it easier to memorize.