What Is Science?

Science is the study of nature t all scales, from the smallest building blocks of the universe. And ter very little of it we can perceive directly. We don't only have to focus on small things, sub atomic particles. So i suppose scienceis em it begins with what you can see directly and very simple questions. Wyis the sky blue? Eyes, grass green? And so on. Why do things fall to the earth? His a very good question. I huck tat gravity. The greeks would have said, things fall toThe earth because it's at the centre of the universe - which is entirely logical.