(05.06 LC) Which of the following statements best defines the percentage yield of a reaction? (5 points)
The ratio of measured yield over actual yield
Ob
The amount of product measured after a reaction
Ос
The amount of measured yield over calculated yield
Od
The maximum amount of product that can be obtained

108

explanation:

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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.