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.
Rome is the capital city of Italy and one of the most popular destinations of Italy. Once the capital of the Roman Empire, is now a city which offers visitors a variety of things to do. From the remains of Roman Empire to the Renaissance and baroque riches of its historic centre, Rome is a simply a master work.