The answer is letter B, because according to the Second Law of Thermodynamics heat can only move from a hotter body to one of colder temperature. So that's your answer: as the molecules in the pie move faster (are hotter) than the ones in the skin, heat is transfered from the pie to the skin.
The base is H2O because it is accepting an H+ ion.
Explanation:
turn a paper that is wet and a alkaline is a wet tooo
