1 2 3 1 _ _ _ 2 _ _ _ 3 _ _ _ ACROSS 1) a unit of heat equal to the amount of heat required to raise one pound of water one degree fahrenheit at one atmosphere pressure; equivalent to 251.997 calories 2) a reproach for some lapse or misdeed 3) a public promotion of some product or service DOWN 1) an undergarment worn by women to support their breasts 2) a slight amount or degree of difference 3) raise ** Scroll down for solution. ** Are you sure you want to peek? btu rap ads