1. They help the setting become more realistic.
2. They could even help the main character on stage feel less anxious, since they're not the only one up there.
The chemical compounds of living things are known as the organic compounds because of there association with organisms. Organic compounds, which are compounds associated with life processes, are the subject matter of organic chemistry. <span />
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Chaucer uses satire in his characterization of the Pardoner to criticize the Church. The Pardoner's sermon against greed humorously contrasts with his exaggerated greediness. Chaucer creates such an excessively greedy character to draw attention to real corruption in the Church and to bring about change.