The tone in the last stanza is regretful. The poem is about a man who received advice from a wise man that he can give away all his wealth but not his heart. He's told that once you give away your heart, you lose it and end up regretting it. He experiences it and regrets afterwards.
Answer C. Research shows processed foods can be unhealthy.
Explanation: where essays requiring research are concerned, this topic is too broad because I am able to find thousands of sources when conducting a simple library or Internet search.
Answer: d. Aristophanes
Explanation:
Of the options given, the playwright that is considered to be one of the greatest Greek writers of comic drama is Aristophanes.
It should be noted that the other options that is, Plautus, Terence and Seneca were Romans and not Greeks. Even though Plautus and Terence were comedy writers, they weren't Greek while Senica was a tragedy writer.