Two friends put a bowl of very cold water outside on a hot sunny day. The Sun warmed the water. They wondered about the energy of the water. This is what they thought: Ted: "The very cold water had energy. The Sun provided additional energy to warm the water." Ambra: "The very cold water did not have energy. The energy in the warm water came from the Sun." Which friend has the best idea? Explain why you agree with one friend and not the other.