1 2 3 4 1 _ _ _ _ 2 _ _ _ _ 3 _ _ _ _ 4 _ _ _ _ ACROSS 1) an edible tuber native to south america; a staple food of ireland 2) a collection of objects laid on top of each other 3) a former copper coin of pakistan and india 4) the back of a military formation or procession DOWN 1) any of various nonmetallic minerals (calcite or feld____) that are light in color and tran____ent or translucent and cleavable 2) a coniferous tree 3) the inner and longer of the two bones of the human forearm 4) a beloved person; used as terms of en____ment ** Scroll down for solution. ** Are you sure you want to peek? spud pile anna rear