At Some Time, Probably Close to ______________, the First Homo

question 74

Multiple Choice

At some time, probably close to ______________, the first Homo sapiens evolved in Africa.

• A)200,000 ya
• B)1,500,000 ya
• C)50,000 ya
• D)500,000 ya
• E)5,000,000 ya

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Definitions:

Sidewalk

A paved path for pedestrians at the side of a road.

Schema

Cognitive structures that help individuals organize and interpret information, based on their accumulated knowledge and experiences.

Mathematics

The abstract science of number, quantity, and space, either as abstract concepts (pure mathematics) or as applied to other disciplines such as physics and engineering (applied mathematics).

Script

A predetermined, stereotyped sequence of actions that defines a well-known situation, guiding behavior in social contexts.