1 2 3 1 _ _ _ 2 _ _ _ 3 _ _ _ ACROSS 1) select as an alternative over another 2) the 17th letter of the greek alphabet 3) a condition (mostly in boys) characterized by behavioral and learning disorders DOWN 1) a mouth or mouthlike opening 2) a doctorate usually based on at least 3 years graduate study and a dissertation; the highest degree awarded graduate study 3) a unit of weight for wool equal to about 28 pounds ** Scroll down for solution. ** Are you sure you want to peek? opt rho add