1 2 3 4 1 _ _ _ _ 2 _ _ _ _ 3 _ _ _ _ 4 _ _ _ _ ACROSS 1) a person who has lied or who lies repeatedly 2) the federal department that administers programs that provide services to farmers (including research and soil conservation and efforts to stabilize the farming economy); created in 1862 3) the scum formed by oxidation at the surface of molten metals 4) english pianist (1890-1965) DOWN 1) a person who drinks alcohol to excess habitually 2) a small island 3) an enzyme found in mammals that can catalyze the deamination of adenosine into inosine and ammonia 4) a small piece of cloth or paper ** Scroll down for solution. ** Are you sure you want to peek? liar usda slag hess