From the text it can be inferred that the writer should make the addition because: "it emphasizes the importance of the evidence about the hazards of street lights" (Option A).
Evidence based claims are the best kind of claims because they present a strong argument.
Hence, it is right to state that the writer should make the addition because: "it emphasizes the importance of the evidence about the hazards of street lights"
Learn more about textual evidence at:
https://brainly.com/question/375033
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