Isaac pours water into one container and liquid acetone into another.
He seals both containers. He measures the
gas pressure above both liquids. At the same
temperature, the pressure of the acetone gas
is higher than the pressure of water vapor.
Which liquid requires more thermal energy to
change from a liquid to a gas? Explain

a plasma is a warm ionized gasoline consisting of approximately equal numbers of definitely charged ions and negatively charged electrons. the characteristics of plasmas are notably unique from the ones of ordinary neutral gases in order that plasmas are considered a awesome "fourth kingdom of remember."

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.