Examlex
In a semantic network, the ____________ represent concepts, and the _______________ represent the structure of a category as well as the relationships among different categories.
Production
The process of creating goods or services using input resources like labor, materials, and technology.
Self-Sufficiency
The ability of an individual, household, or country to maintain itself without external assistance, relying on its own resources and capacities.
Exchange
A platform or mechanism for trading financial instruments, commodities, or other goods and services between parties.
Silver And Gold
Precious metals historically used as a medium of exchange, investment, and to back currency values in various monetary systems.
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