Which of the statements are true? Unsaturated fats are more likely than saturated fats to be liquid at room temperature. Unsaturated fats have higher melting points than saturated fats. Triacylglycerols (triglycerides) always contain three identical fatty acids. Triacylglycerols (triglycerides) are composed of fatty acid residues and glycerol. Fats that contain more saturated fatty acid residues than unsaturated fatty acid residues are more likely to be solid at room temperature.