1 2 3 1 _ _ _ 2 _ _ _ 3 _ _ _ ACROSS 1) annual grass of europe and north africa; grains used as food and fodder (referred to primarily in the plural: `___s') 2) the former capital and 2nd largest city of brazil; chief brazilian port; famous as a tourist attraction 3) the products of human creativity; works of ___ collectively DOWN 1) a mouth or mouthlike opening 2) a mixture of gases (especially oxygen) required for breathing; the stuff that the wind consists of 3) a small amount (especially of a drink) ** Scroll down for solution. ** Are you sure you want to peek? oat rio art