Question

Any potentially harmful substance that humans add to an ecosystem A) is a pollutant. B) might cause acid rain. C) is always a carcinogen. D) is an inorganic substance HEEEEEELLLLLLLLLLLLLLLPPPPPPPPPP PPPPPPPPPP[PPPPPLLLLLLLLLLLLLEEEEEEEEEEEEEEEAAAAAAAAAAAAAAAAAAAASSSSSSE 20PTS

Answer 1

The answer is A.) Is a pollutant. Hope it helps! :)

Answer 2

My Answer: Pollutant

Hope I helped! :D