The answer is C as shown on brainly. Theres a question posted on brainly just the exact same as yours. I'd stick with C because the person had given a full explanation to it, I can't copy & paste but I would if I could.
(of portraits on a coin, medal, or escutcheon) overlapping and facing in the same direction; conjoined.
Answer:
Humanism was an intellectual movement that emphasized their <u>rationality</u>