Final answer:
Heat always transfers from a higher temperature object to a lower temperature object, which is true according to the second law of thermodynamics.
Step-by-step explanation:
The statement that heat always transfers or flows from a higher temperature object to a lower temperature object is true. This concept is related to the second law of thermodynamics, which states that heat transfer flows from a hotter to a cooler object. For instance, when two objects at different temperatures come into contact, heat will spontaneously flow from the hotter object to the colder one. This continues until both objects reach thermal equilibrium, meaning they are at the same temperature. The amount of heat transferred depends on the temperature difference between the objects, their masses, and certain physical properties.