1 2 3 1 _ _ _ 2 _ _ _ 3 _ _ _ ACROSS 1) infection by the human immunodeficiency virus 2) a mouth or mouthlike opening 3) tastelessness by virtue of being cheap and vulgar DOWN 1) used of physical heat; having a high or higher than desirable temperature or giving off heat or feeling or causing a sensation of heat or burning 2) a militant organization of irish nationalists who used terrorism and guerilla warfare in an effort to drive british forces from northern ireland and achieve a united independent ireland 3) a tax levied on the difference between a commodity's price before taxes and its cost of production ** Scroll down for solution. ** Are you sure you want to peek? hiv ora tat