Flat. A protagonist is a main character in a story. Round does not make sense. And dynamic is the exact opposite of a one-dimensional character.
It is basically accusation.
Answer:
Since the other guy couldn't bother actually answering the question, now is my time to shine. The answers are in the explanation.
Explanation:
1. Language that contains implications beyond word definitions.
2. Something that he agrees or disagrees with.
3. Facts and information used to prove that the claim is true.
4. An explanation for the valid claim.
5. Enough
6. When someone is thinking and explaining carefully and systematically.