1 2 3 4 1 _ _ _ _ 2 _ _ _ _ 3 _ _ _ _ 4 _ _ _ _ ACROSS 1) an ignorant or foolish person 2) a river in central europe that arises in northwestern czechoslovakia and flows northward through germany to empty into the north sea 3) a historical area and former kingdom in northwestern spain 4) walk so that the toes assume an indicated position or direction DOWN 1) endless loop of flexible material between two rotating shafts or pulleys 2) a spread made chiefly from vegetable oils and used as a substitute for butter 3) a slender double-reed instrument; a woodwind with a conical bore and a double-reed mouthpiece 4) a circular segment of a curve ** Scroll down for solution. ** Are you sure you want to peek? boob elbe leon toed