The First Humans Are Believed to Have Arrived in the Americas

question 37

Multiple Choice

The first humans are believed to have arrived in the Americas __________ years ago.

• A) 1,400
• B) 4,000
• C) 14,000
• D) 40,000

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Definitions:

Interest Rate

The cost of borrowing money, expressed as a percentage of the amount borrowed per unit of time.

Current Amount

The present value or total of a particular financial metric, often used in contrast with past or future amounts.

Stock Variable

A variable measured at a specific point in time, representing a quantity that exists or is accumulated, such as a country's debt or a company's inventory.

Labor

The human effort, both physical and mental, used in the production process.