some genetic testing organizations for personal DNA profiles (such as 23andme, MyDNA, Ancestry, and many others) allow law enforcement access to their findings to help with criminal investigation and missing persons. do you think that individuals information should be used for these purposes? why or why not? should individuals have an option to block access to their data?

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.