1 2 3 1 _ _ _ 2 _ _ _ 3 _ _ _ ACROSS 1) a weapon that discharges a missile at high velocity (especially from a metal tube or barrel) 2) an independent federal agency established to coordinate programs aimed at reducing pollution and protecting the environment 3) white crystalline compound used as a food additive to enhance flavor; often used in chinese cooking DOWN 1) art highly prized for its beauty or perfection 2) raise 3) someone (especially a woman) who annoys people by constantly finding fault ** Scroll down for solution. ** Are you sure you want to peek? gun epa msg