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REHS Practice Exam | Questions with 100% Correct Answers | Verified | Latest Update 2024
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The greenhouse effect is primarily caused by what pollutant? a) sulfur oxides b) carbon dioxide c) nitrogen oxides d) particulates - b) carbon dioxide Which of the following is not required at public pools? a) self-locking fence b) depth markers c) phone d) maximum occupancy sign - c) phon...
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