Fact 1: When a cooler object touches a warmer object , thermal conduction occurs. Fact 2: Heat always flow from warmer to cooler objects . Given the two facts above, when thermal conduction occurs, what always flows to what?

Select from the following.
* ice to burning objects.
* heat energy.
* heat to cooler objects.
* converting electricity to heat.
* heat to metal objects.
* kinetic energy.
* cold to hot objects.
* Evaporation.
Answer:
heat to cooler objects