Which of the Following Statements About Internet Use in the United

question 10

Multiple Choice

Which of the following statements about Internet use in the United States in 2012 is not true?

• A) Social e-commerce generated more revenue than local e-commerce.
• B) Approximately 150 million users made at least one purchase online.
• C) Almost 50% of adult Internet users visited an online social network daily.
• D) Growth rates for B2C e-commerce were higher in the United States than in Europe.

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Definitions:

Endotherms

Organisms that regulate their body temperature through internal metabolic processes, often referred to as warm-blooded organisms.

Shivering

A rapid, involuntary contraction and relaxation of muscles that produces heat in response to cold.

Brown Fat

A type of body fat that is activated when cold, burning calories to generate heat and help maintain body temperature, containing more mitochondria than white fat.

Peripheral Vasoconstriction

The narrowing of blood vessels in the peripheral parts of the body, a process that helps regulate blood pressure and body temperature.