Answer:
C. Heat ALWAYS flows from warmer objects to cooler objects.
Step-by-step explanation:
Heat is the transfer of thermal energy from one object to another and is measured as temperature. Temperature is the average amount of internal energy an object has. In the way heat flows, it distributes energy from the hottest object (most energy) to the other object (lesser amount of energy) until they are balanced. Therefore, heat always travels from warm to cool objects. Hope this helped :)