1 2 3 4 1 _ _ _ _ 2 _ _ _ _ 3 _ _ _ _ 4 _ _ _ _ ACROSS 1) a light strong brittle grey toxic bivalent metallic element 2) to declare or affirm solemnly and formally as true 3) a river that rises in western new mexico and flows westward through southern arizona to become a tributary of the colorado river 4) a long narrow opening DOWN 1) a flexible container with a single opening 2) morally objectionable behavior 3) any activity that is performed alone without assistance 4) a sharp blow ** Scroll down for solution. ** Are you sure you want to peek? bess avow gila slit