Concept:Temperature is linked to the average kinetic energy of molecules, while heat is linked to the total kinetic/internal energy of the molecules; heat required also depends on the material.Explanation:Option A is correct: temperature measures the average kinetic energy of molecules.Option B is correct: heat is associated with the total kinetic energy of the molecules in a system.Option C is correct: different substances require different amounts of heat for the same temperature change due to specific heat capacity.Thus, all the statements are correct.Answer:D. All of the above
