Answer:
C) Both show scientists solving a problem to make their pest-control solution work.
In both of the excerpts, the information given explains how the solution to their problem work. At the beginning of both excerpts, the information given provides us with the issue at hand. The first excerpt states how there's a challenge within the lab experiment for the scientists at the beginning. Then, it proceeds to inform us on how the scientists create a solution to the problem and elaborates on the details. The second excerpt starts with a question which is their solution and then goes into finer details as the paragraph goes more in-depth to the solution and explains the question. Therefore, both excerpts show scientists solving a problem to make their pest-control solution work.
Explanation:
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