1 2 3 4 1 _ _ _ _ 2 _ _ _ _ 3 _ _ _ _ 4 _ _ _ _ ACROSS 1) the jaw in vertebrates that is hinged to open the mouth 2) an elaborate song for solo voice 3) school of mahayana buddhism asserting that enlightenment can come through meditation and intuition rather than faith; china and japan 4) the facility where wild animals are housed for exhibition DOWN 1) empty rhetoric or insincere or exaggerated talk 2) chocolate cookie with white cream filling 3) a chronic drinker 4) a girl or young woman who is unmarried ** Scroll down for solution. ** Are you sure you want to peek? jowl aria zens zoos