When Did Modern Humans Migrate from Africa into Asia and Europe

question 56

Multiple Choice

When did modern humans migrate from Africa into Asia and Europe?

• A) 100,000 year ago
• B) 10,000 years ago
• C) 200,000 years ago
• D) 1.2 million years ago
• E) 220,000 years ago

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Definitions:

Demand Curve

A graphical representation of the relationship between the price of a good or service and the quantity of that good or service that consumers are willing and able to purchase.

Income Effect

A change in the demand for goods or services attributed to a change in consumers’ income.

Substitution Effect

An economic principle describing how changes in the price of goods lead consumers to replace these goods with cheaper alternatives, affecting the quantity demanded.

Indifference Curve

An illustration representing a consumer's preference equilibrium between two products, indicating no preference difference.