The mechanical advantage of a pulley system is determined by . A. counting the number of pulleys in the pulley system B. dividing the number of pulleys by the length of the rope C. dividing the length of the rope by the number of pulleys D. counting the number of rope segments supporting the load

the earth would become to overheated and everything alive on it will eventually die from overheating. plants will eventually die as well, water will evaporate, and it will be nothing but a hot planet without anything living on it.

sure im new too!

explanation:

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.

the answer is 0.42 is that is an option. this question provides no info