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Correct30.PM2.5 is a term used for fine particles that are larger than orequal t
Correct21.Reserves represent the portion of demonstrated resources that_____.(2
September 15, 2020Correct
September 15, 2020Correct30.PM2.5 is a term used for fine particles that are larger than orequal to 2.5 m (micro meter) in diameter.(2 points)
