1 2 3 4 1 _ _ _ _ 2 _ _ _ _ 3 _ _ _ _ 4 _ _ _ _ ACROSS 1) a science (or group of related sciences) dealing with the logic of quantity and shape and arrangement 2) in addition 3) group of people related by blood or marriage 4) a shallow salt lake in south central australia about 35 feet below sea level; the largest lake in the country and the lowest point on the continent DOWN 1) (trademark) a liquid that temporarily disables a person; prepared as an aerosol and sprayed in the face, it irritates the eyes and causes dizziness and immobilization 2) a friendly nation 3) a male monarch or emperor (especially of russia prior to 1917) 4) a whetstone made of fine gritstone; used for sharpening razors ** Scroll down for solution. ** Are you sure you want to peek? math also clan eyre