Is Everything a System?

No one man invented language, or even the l english language for that matter. So that's what a system is. Now let me give you some other examples of systems so that you get this really clear in your head, so it's not just abstractarrange. Forest is a system. The human body is aSystem. An aquarium is a system and actualy aquariums are very interesting. And if you ever owned a salt water aquarium, especially, you know how complicated it is. You have to test the acidity, put various calcium and other supplements and minerals in there,. There have to be enough oxygen, but not too much waste products from the fish. All of it has