The Golden Age featured some of the most renowned Western philosophers of all time. Chief among these were Socrates, whose ideas exist primarily in a series of dialogues by his student Plato, who mixed them with his own; Plato; and Plato's student, Aristotle.
Answer:
I believe the answer is verb.
Explanation:
Opening is an action so it is a verb. hope this helps.
Answer:
D It is Important to study