Why is carbon-14 used with fossils? * 1 point
-to relative date the fossil and estimate its age in years
-to relative date the fossil and estimate its age using position
to radioactive date the fossil and identify its actual age in years
to radioactive date the fossil and places its age using its position in the rock layers

2b2t

explanation:

2b2t

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.