We Can Look at the Changes in Tool Cultures Associated

question 19

Multiple Choice

We can look at the changes in tool cultures associated with modern humans as a story of two continents: __________ and Africa.

• A) Asia
• B) Australia
• C) Europe
• D) the Americas

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Definitions:

Synapse

The junction between two neurons, where nerve impulses are transmitted from one to the other.

Sodium

A chemical element, symbol Na, that is a highly reactive metal and an essential mineral for living organisms.

Potassium

A chemical element with symbol K and atomic number 19, essential for various bodily functions including neural activity and muscle contraction.

Cognitive Processes

Mental activities involved in acquiring, processing, and storing knowledge, such as perception, memory, and reasoning.