which of the following best describes heat?\na energy that flows from cold to hot objects\nb energy stored…

Brief Explanations:

Heat is defined as the energy transferred between two objects or systems due to a temperature difference. Heat naturally flows from a hot - object to a cold - object (not the other way around as in option a). Energy stored in an object is internal energy (not heat, option b is wrong). Energy that is always present is a very general and incorrect description for heat (option d). Heat is not exclusive to solids (option e is wrong).

Answer:

C. Energy transferred due to a temperature difference