1 2 3 4 1 _ _ _ _ 2 _ _ _ _ 3 _ _ _ _ 4 _ _ _ _ ACROSS 1) the highest level or degree attainable; the highest stage of development 2) a soft sheepskin leather that is colored and finished to resemble morocco; used in bookbinding 3) a line made of twisted fibers or threads 4) narrow wood or metal or plastic runners used in pairs for gliding over snow DOWN 1) electrical conduction through a gas in an applied electric field 2) someone who ____s food 3) a member of a rural finnish people living in eastern russia 4) either extremity of something that has length ** Scroll down for solution. ** Are you sure you want to peek? acme roan cord skis