Natural science can be broken into two main branches: life science (or biological science) and physical science. Physical science is further broken down into branches, including physics, astronomy, chemistry, and Earth science. All of these branches of natural science are divided into many further specialized branches (also known as fields), and each of these is known as a natural science.
When in Rome, do as the Romans do definition When visiting a foreign land, follow the customs of those who live in it. It can also mean that when you are in an unfamiliar situation, you should follow the lead of those who know the ropes.
The City of Rome. The city of Rome was the capital city of the civilization of Ancient Rome. It was located near the west coast of central Italy. Today, Rome is the capital of the country of Italy. The city started out small, but grew as the empire grew. At one point there were over 1 million people living in the city during ancient times.