1 2 3 1 _ _ _ 2 _ _ _ 3 _ _ _ ACROSS 1) united states writer and ___t (1809-1849) 2) nocturnal mouselike mammal with forelimbs modified to form membranous wings and anatomical adaptations for echolocation by which they navigate 3) an independent government agency responsible for the social security system DOWN 1) a solution containing a phosphate buffer 2) an association including most countries in the western hemisphere; created in 1948 to promote military and economic and social and cultural cooperation 3) a terrorist organization organized in 1959 by student activists who were dissatisfied with the moderate nationalism of the traditional basque party; want to create an independent homeland in spain's western pyrenees ** Scroll down for solution. ** Are you sure you want to peek? poe bat ssa