"of insects" is an adjective phrase because it's a prepositional phrase that acts as an adjective. It modifies the word "group"; In other words, "of insects" is used to describe the word "group".
The feature of medieval life that is reflected in this excerpt is the acceptance of the Church's authority.
This excerpt is part of "The Pardoner's Prologue" from <em>The Canterbury Tales </em>written by Geoffrey Chaucer. Moreover, it shows the acceptance of the Church's authority in the Middle Ages.<u> During this period, the Church was not only a powerful force but also the dominant institution</u> since it had the power to influence and control every aspect of people's lives. In this excerpt, <u>the narrator refers to the power of members of the Church, priests and clerics, of interdicting someone, which means prohibiting someone from doing holy work. </u>
These lines are spoken by a captain who has been wounded in the war. He is relaying the information about Macbeth's brave fight against the enemy to King Duncan. He talks about how brave and valiant Macbeth was, so the audience can infer that he is a fierce warrior who will stop at nothing to ensure his win in a battle.
The answer here is D.
It uses a similie to make a comparison.