Respuesta :
Answer:
the answer is none of the above the answer is that if w should pour the hot water in a bottle the heat will make molecules combine together that is what brought about heat
Answer:
Molecules in the hot water bottle are moving faster than the molecules of the skin.
Explanation:
When an object is heated, the molecules of that object move much faster than the room temperature object or a cold object. When the molecules move faster, the friction causes heat.