Question

transfer of heat in soilds cannot prepare its own food​

Answer 1

Heat is transferred by conduction when adjacent atoms vibrate against one another, or as electrons move from one atom to another. Conduction is the most significant means of heat transfer within a solid or between solid objects in thermal contact.

Answer 2

convention

In the convection method, molecules travel from the hotter region to the colder region. The case is the same when water is heated.