Select true or false: nitric acid is formed by the gas-phase hydrolysis of n2o5. the energy profile curve for the reaction n2o5 h2o → 2hno3 is shown here. the reaction is endothermic and the activation energy of the reverse reaction is larger than for the forward reaction.

its mg hope this

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.