Which of the statements are true? Saturated fats are more likely than unsaturated fats to be solid at room temperature.

Unsaturated fats have higher melting points than saturated fats.

Fats that contain more saturated fatty acid residues than unsaturated fatty acid residues are more likely to be solid at room temperature.

Triacylglycerols (triglycerides) are composed of fatty acid residues and glycerol.

Triacylglycerols (triglycerides) always contain three identical fatty acids.