It is Understanding. I just took a quiz in it and did some research and i got an 100 on it.
Answer: b. homophones
Explanation: These words sound the same, but do not have the same definitions (therefore, are not synonyms). Furthermore, these words don't have contradictory definitions (or opposite ones). Therefore, they are not antonyms.
Uh is this all of the question?
I think the answer is D) Art captures the idea of eternity