The mole fraction of nacl in an
aqueous solution is 0.132. what is
the weight/weight percent of nacl in
this solution?

ugh fiel iente of insistí is did kiwis jaj

може ли да зареждате повече информация, моля

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.