Which of the Following Statements Is Correct in Regard to Homo

question 56

Multiple Choice

Which of the following statements is correct in regard to Homo erectus?

• A) Their fossils are not limited to Africa.
• B) On average, H. erectus had a smaller brain than H. habilis.
• C) H. erectus had a level of sexual dimorphism less than that of modern humans.
• D) H. erectus was not known to use tools.
• E) H. erectus evolved before H. habilis.

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Purely Competitive Firm

A market structure characterized by a large number of small firms, producing homogenous products, with no single firm able to influence market prices due to perfect competition.

Exchange Rate

The value at which one currency can be exchanged for another, influencing international trade and investment.

Market

A venue or mechanism where buyers and sellers interact to trade goods, services, or information.

Marginal Revenue

The increase in financial returns a business achieves by disposing of one more unit of a good or service.