1 2 3 1 _ _ _ 2 _ _ _ 3 _ _ _ ACROSS 1) engage in 2) a unit of surface ___a equal to 100 squ___ meters 3) an erratic deflection from an intended course DOWN 1) time for earth to make a complete rotation on its axis 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) water that has condensed on a cool surface overnight from water vapor in the air ** Scroll down for solution. ** Are you sure you want to peek? did are yaw