Examlex
A surrogate key is appropriate when the primary key of a table contains a lengthy text field.
Robust Australopithecines
Extinct hominids known for their sturdy skeletal structures, part of the early human lineage that lived in Africa.
Gracile Australopithecines
A subgroup of the Australopithecus genus characterized by their more slender and lightly built frame compared to their robust cousins.
Utilitarian Artifacts
Objects made by humans for practical purposes rather than for decoration or artistic expression.
Regional Specialization
The development of specific economic activities and industries in particular areas or regions, often based on geographic benefits or resource availability.
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