Examlex
Piaget's theory of cognitive development suggests a number of milestones to achieve in moving from one stage to another. The milestone for moving from the preoperational stage to the concrete operations stage is achieving or resolving
Scavenging
The act of searching for and collecting food or resources by animals, including humans, from waste or dead organisms.
Atapuerca
An archaeological site in Spain known for its significant prehistoric human fossils and artifacts.
Homo Erectus
An extinct species of hominid that lived throughout most of the Pleistocene geological epoch, known for being one of the first hominins to exhibit modern human-like body proportions and behavior.
Homo Sapiens
The species name for modern humans, characterized by a capacity for complex language, symbolic thought, and social organization.
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