Heat always Havels a. From warmer objects to colder ones, b. From colder objects in warmer ones, Downward from higher elevations. A d. From lower pressures to higher pressures

The correct answer is a. From warmer objects to colder ones.<br /><br />Heat always travels from warmer objects to colder ones. This is a fundamental principle of thermodynamics. Heat transfer occurs naturally from a higher temperature to a lower temperature until thermal equilibrium is reached.