This is my friend and you can zoom us now 9797519586 pasword 123456

please don't join it could be someone else

Explanation:

also on a under related note that girl looks like my friend Cinnamon.

the answer is b because, investigating whether another species of moth also drinks tears might be interesting, but it would not directly explain why this species of moth does.

to explain why this species of moth drinks tears, the scientist could ask: "what nutrients that moths need are in elephant tears? "

the scientist could experiment with moth repellent or oter ways to keep the moths away, but that would not answer his original question.