Corn is boiled in the water. A type of thermal heat rises and falls and swirls as the water boils. This is an example of

thermal energy?

Explanation:

in 550 b.c.e. cyrus the great, the leader of the persians, conquered the medes and united the iranian people under one ruler for the first time. cyrus became the first king of the persian empire and went on to establish one of the largest empires in world.

mycah better run, its an android.