Question

Characters can be round, flat, static, or dynamic. Consider the hero in your selected novel. Heroes are usually characterized as round and dynamic. In a well-developed paragraph of 5–7 sentences, explain why this is important, and explain whether the hero in your novel qualifies as round and dynamic. Be sure to provide examples from the novel to support your analysis.

I just need to know what it means that they can be Round, Flat, static or Dynamic