1 2 3 1 _ _ _ 2 _ _ _ 3 _ _ _ ACROSS 1) brief episode in which the brain gets insufficient blood supply; symptoms depend on the site of the blockage 2) the sign language used in the united states 3) the united states cryptologic organization that coordinates and directs highly specialized activities to protect united states information systems and to produce foreign intelligence information DOWN 1) a browning of the skin resulting from exposure to the rays of the sun 2) a nonmetallic element belonging to the halogens; used especially in medicine and photography and in dyes; occurs naturally only in combination in small quantities (as in sea water or rocks) 3) a flat wing-shaped process or winglike part of an organism ** Scroll down for solution. ** Are you sure you want to peek? tia asl nsa