A: Density
All the rest are chemical, not really sure exactly how to explain it. But I hope this helped!
The mood of the poem is romantic
Answer: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 the world.
Explanation:
<span>Call of the Estate General (May 5, 1789) </span>
The answer is going to be B
