1 2 3 4 1 _ _ _ _ 2 _ _ _ _ 3 _ _ _ _ 4 _ _ _ _ ACROSS 1) ____aratory school work done outside school (especially at home) 2) a british peer ranking below a marquess and above a viscount 3) (used as a sentence connector) therefore or consequently 4) a serious (sometimes fatal) infection of rodents caused by yersinia ____is and accidentally transmitted to humans by the bite of a flea that has bitten an infected animal DOWN 1) the short weak cry of a young bird 2) not widely known; especially valued for its uncommonness 3) a cgs unit of work or energy; the work done by a force of one dyne acting over a distance of one centimeter 4) a secret scheme to do something (especially something underhand or illegal) ** Scroll down for solution. ** Are you sure you want to peek? prep earl ergo pest