It can be:
<em>the customs, arts, social institutions, and achievements of a particular nation, people, or other social group.</em>
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<em>the arts and other manifestations of human intellectual achievement regarded collectively.</em>
Earth can be considered as a closed system, since it only receives sunlight (energy), while the overall mass stays constant, without (almost) any exchange from space. Another example of a closed system is a saucepan or frying pan, on a stove, when its lid is closed.
<span>Humanistic therapy has a lot in common with psychodynamic approaches to psychology.
In psychodynamic approach, we conduct the psychological analysis with the assumption that our current behavior and feelings are strongly correlated with our experience in the past.
Humanistic therapy is similar to this because it's a form of therapy that help people to find happiness by identifying ALL THE MEANINGFUL things that they had up to this day.</span>
