1 2 3 4 1 _ _ _ _ 2 _ _ _ _ 3 _ _ _ _ 4 _ _ _ _ ACROSS 1) a man who is virile and sexually active 2) an indication of radiant light drawn around the head of a saint 3) a river in central italy rising in the apennines and flowing through florence and pisa to the ligurian sea 4) a toothed wheel that engages another toothed mechanism in order to change the speed or direction of transmitted motion DOWN 1) a strong coarse tobacco that has been shredded 2) an adjustment made for the weight of the packaging in order to determine the net weight of the goods 3) the inner and longer of the two bones of the human forearm 4) a swinging or sliding barrier that will close the entrance to a room or building or vehicle ** Scroll down for solution. ** Are you sure you want to peek? stud halo arno gear