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Biology, 01.07.2019 21:30 manlyman31

Why was it important to establish the clean air act? check all that apply. a)emphasize cost-effective methods to protect the air b)encourage people to study the effects of dirty air on human health c)determine ways to reduce the number of premature deaths per year d)create a regulation that makes any activities that pollute the air illegal e)make sure that no government activities polluted the local atmosphere

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Why was it important to establish the clean air act? check all that apply. a)emphasize cost-effecti...
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