The three main branches of science are Physics, Chemistry, and Biology.
If TWO had to be picked, it would have to be Biology and Physics- Chemistry is nearly 100% reliant on physics(many great...
According to Ernest Rutherford, physics and stamp collecting, though that's a bit pejorative.
One common division is between physical sciences (physics, chemistry, geology, astronomy) and life...
The two main divisions of literature are prose and poetry.They are fiction and non-fiction.
poetry and prose ^_^
When most people speak of literature they may be talking about short stories,...