bwillie7638 bwillie7638 29-02-2024 History contestada EPA finalized the initial list of hazardous substances in 1978 and thereafter revised the list in 1979, 1989, and 2011. A) 1978, 1989, 2011 B) 1978, 1989 C) 1979, 1989, 2011 D) 1978, 1979, 1989, 2011