Which of the Following Is Factual Regarding Brain Size and Race

question 121

Multiple Choice

Which of the following is factual regarding brain size and race?

• A) The racial background of people can be determined by skull size.
• B) The racial background of people can be determined by skull shape.
• C) The sex of a person people can often be determined by skull size.
• D) The sex of a person people can often be determined by skull shape.

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Definitions:

Energy Efficiency

The ratio of useful output of services to the input of energy; it is aimed at reducing energy consumption and environmental impact.

Energy-Use-To-GDP Ratio

A metric that compares a country's total energy consumption to its gross domestic product, indicating the energy efficiency of its economy.

Intraday Fluctuations

Variations in the price of stocks, commodities, or indexes within a single trading day, driven by market news, rumors, or trading activities.

Electricity Demand

The total amount of electrical power required by consumers and businesses at any given time.