I can’t answer this without the paragraphs but if I had to answer I would say the answer is the second one
Answer: whom you met last week
Explanation:
An adjective subordinate clause is one that has the adjective value and function, that is, equivalent to it.
Answer:
C. to explain that the flood myths of different cultures share similar ideas
Explanation:
That is the Answer Have a Nice Day.
What. Do. You. Mean. By. That?