Legal drinking age. The legal drinking age is the age at which a person can legally consume or purchase alcoholic beverages. These laws cover a wide range of issues and behaviors, addressing when and where alcohol can be consumed.
An open system is a system that has external interactions. Such interactions can take the form of information, energy, or material transfers into or out of the system boundary, depending on the discipline which defines the concept.
It was an open system, which meant I could bring my consciousness into it and work in there for a little bit before moving back home. 7 people found this helpful. The open system provided a way for every member of the team to be able to view and understand the present situation. 7 people found this helpful. You need to try and keep a solid open system running so that you can always be able to access the things that you need. 7 people found this helpful.