I’m not sure but I think it’s b.
D) Because mem came to island where it lived
Answer:
I've never heard of this, but, um, sure.
Explanation:
I don't think anyone should be charged for acting in self-defense. That's the only reason why the word "self-defense" exists, so it's our explanation for why we did something to a person physically after they did something first.
B . They illustrate a strict adherence to social rules.