D, pathos triggers and is all about emotions and feelings.
I don't think you finished the question
A rhyming couplet in iambic pentameter is "double, double, toil an trouble".
<h3>What is a couplet?</h3>
It should be noted that a couplet simply means a successive part of the lines of a verse hat are typically of same length.
In this case, the rhyming couplet in iambic pentameter is illustrated above.
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