Answer:
well a lot of people don't really care about that stuff and half of the world doesn't know about
Explanation:
Need help with the answer
Okay this is like Science or Chemistery, probably Sience
Answer:
So say you have some cold water running, if you turn on the hot water than the hot water will start coming too. The energy of the hot water will start warming up the cold water.
Explanation:
I don't really know, just tossing reasonable stuff out here.