Which of Our Human Ancestors Had the Largest Brain Size

question 64

Multiple Choice

Which of our human ancestors had the largest brain size?

• A)Australopithecus
• B)Neanderthals
• C)Homo habilis
• D)Homo erectus

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Definitions:

Average Fixed Costs

The fixed costs of production divided by the quantity of output produced, illustrating how fixed costs per unit decrease as production increases.

Profit-Maximizing

The strategy or approach adopted by a company to increase its earnings to the highest possible level.

Perfectly Competitive

A market structure where there are many buyers and sellers, all of whom have full and symmetric information, and there are no barriers to entry or exit.

Level of Output

The total quantity of goods or services produced by a firm, industry, or economy within a specific period.