Hello, unfortionatly, Brainly cannot support questions of writing essays, or stories. Sorry! Bye.
Answer:
The author uses the word "metamorphosis" to describe the "four-stage process of change." They are introducing new vocabulary terms in a friendly context. They also may have included it because it's the most accurate scientific term for the process of growth undergone by the beetle.
A Persuasive speech is for the purpose of persuading someone while an informative one is just to inform without opinion.
When someone hurts you, the desire for retribution is strong.
Retribution means punishment or revenge.