1 2 3 4 1 _ _ _ _ 2 _ _ _ _ 3 _ _ _ _ 4 _ _ _ _ ACROSS 1) the protruding part of the lower jaw 2) wingless usually flattened bloodsucking insect parasitic on warm-blooded animals 3) to declare or affirm solemnly and formally as true 4) a writing implement with a point from which ink flows DOWN 1) a sudden very loud noise 2) a teeming multitude 3) (computer science) a graphic symbol (usually a simple picture) that denotes a program or a command or a data file or a concept in a graphical user interface 4) information about recent and important events ** Scroll down for solution. ** Are you sure you want to peek? chin lice avow pens