Object A has a mass of 12 g and a density of 3 g/cm3. Object B has a mass of 12 g and a density of 5 g/cm3. Which object has a greater volume and by how much? Object A, by 2 6 cubic centimeters Object A, by 1.6 cubic centimeters Object B, by 2 6 cubic centimetersObject B, by 1.6 cubic centimeters