1 2 3 4 1 _ _ _ _ 2 _ _ _ _ 3 _ _ _ _ 4 _ _ _ _ ACROSS 1) marked by lack of intellectual depth 2) posing no difficulty; requiring little effort 3) a jaunty rhythm in music 4) a tall perennial woody plant having a main trunk and branches forming a distinct elevated crown; includes both gymnosperms and angiosperms DOWN 1) informal terms for money 2) the habitation of wild animals 3) a small island 4) a sequence of 8 bits (enough to represent one character of alphanumeric data) processed as a single unit of information ** Scroll down for solution. ** Are you sure you want to peek? glib easy lilt tree