noun
1.
a set of things working together as parts of a mechanism or an interconnecting network; a complex whole.
"the state railway system"
synonyms: structure, organization, order, arrangement, complex, apparatus, network; More
PHYSIOLOGY
a set of organs in the body with a common structure or function.
"the digestive system"
the human or animal body as a whole.
"you need to get the cholesterol out of your system"
COMPUTING
a group of related hardware units or programs or both, especially when dedicated to a TAKEN FROM GOOGLE (so it's not official)
noun
1.
a set of things working together as parts of a mechanism or an interconnecting network; a complex whole.
"the state railway system"
synonyms: structure, organization, order, arrangement, complex, apparatus, network; More
PHYSIOLOGY
a set of organs in the body with a common structure or function.
"the digestive system"
the human or animal body as a whole.
"you need to get the cholesterol out of your system"
COMPUTING
a group of related hardware units or programs or both, especially when dedicated to a single application.
GEOLOGY
(in chronostratigraphy) a major range of strata that corresponds to a period in time, subdivided into series.
"the Devonian system"
ASTRONOMY
a group of celestial objects connected by their mutual attractive forces, especially moving in orbits about a centre.
"the system of bright stars known as the Gould Belt"
short for crystal system.
2.
a set of principles or procedures according to which something is done; an organized scheme or method.
"a multiparty system of government"
synonyms: method, methodology, technique, process, procedure, approach, practice, line, line of action, line of attack, attack, means, way, manner, mode, framework, modus operandi; More
From the above, I'd say that all humans are dependent of a working system in order to function. Breathing, eating, drinking, sleeping are the basic functions most take for granted. Without a functioning brain - - none of this is possible.
My 2 cents :thumbup: