1 2 3 4 1 _ _ _ _ 2 _ _ _ _ 3 _ _ _ _ 4 _ _ _ _ ACROSS 1) remove 2) a river in central italy rising in the apennines and flowing through florence and pisa to the ligurian sea 3) a language unit by which a person or thing is known 4) a flat wing-shaped process or winglike part of an organism DOWN 1) celtic goddess who was the mother of the tuatha de ____nn; identified with the welsh don 2) an examination conducted by spoken communication 3) a federally chartered corporation that purchases mortgages 4) an armed adversary (especially a member of an opposing military force) ** Scroll down for solution. ** Are you sure you want to peek? doff arno name alas