I believe a pot of water that is being heated by a electric burner. This is because the warmer water moves to the top and the cooler water moves down to the bottom of the pot. This causes a circular motion. The next example of convection heat is a hot air ballon rising and falling in the atmosphere. A radiator is also because the hot air is drawn out the top and the cooler air is drawn to the bottom.
I believe the thyroid controls most, if not all of those things. (Again, I'm not entirely sure.)
I think its the atmosphere ?????
Answer:
where are the treatments??
Explanation:
