1 2 3 4 1 _ _ _ _ 2 _ _ _ _ 3 _ _ _ _ 4 _ _ _ _ ACROSS 1) someone who works (or provides workers) during a strike 2) one of a series of ridges that moves across the surface of a liquid (especially across a large body of water) 3) how long something has existed 4) characterized by a lightly ____ and exuberant quality DOWN 1) an equal exchange 2) an enclosure made or wire or metal bars in which birds or animals can be kept 3) report or maintain 4) the supreme effort one can make ** Scroll down for solution. ** Are you sure you want to peek? scab wave ages pert