Conflict is the base of the story. Without conflict, the story has no plot, the characters don't experience anything, and there isn't really any developments at all. As for the second question, I think that's your own opinion.
I think it's the last one or the third one.
Answer:
alligator have many teeth
characteristics of vertebrates
Answer: It seems Harry was against shaving his head for the role and opted for the bald cap instead. Thankfully, this is one of the only complaints that fans seem to have about the production and it's otherwise getting positive reactions on social media