1 2 3 1 _ _ _ 2 _ _ _ 3 _ _ _ ACROSS 1) any of various substances of either mineral origin or plant or animal origin; they are solid at normal temperatures and insoluble in water 2) a unit of surface ___a equal to 100 squ___ meters 3) the state of matter distinguished from the solid and liquid states by: relatively low density and viscosity; relatively great expansion and contraction with changes in pressure and temperature; the ability to diffuse readily; and the spontaneous tendency to become distributed uniformly throughout any container DOWN 1) a witty amusing person who makes jokes 2) a constellation in the southern hemisphere near telescopium and norma 3) a colorless odorless inert gaseous element occurring in the earth's atmosphere in trace amounts ** Scroll down for solution. ** Are you sure you want to peek? wax are gas