Which of the Following Is the Best Example of a Natural

question 31

Multiple Choice

Which of the following is the best example of a natural monopoly?

• A)a company involved in gold mining in the Colorado Rocky Mountains
• B)a company involved in filmmaking in Hollywood
• C)a subway system
• D)Kodak producing film
• E)IBM producing computers

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Definitions:

Deep Sleep

A stage of sleep characterized by slow brain waves, known as delta waves, associated with physical renewal and memory consolidation.

Sleep Spindles

Burst of brain activity observable in an electroencephalogram (EEG) that occurs during stage 2 of sleep, associated with memory consolidation.

Stage 2 Sleep

The second phase in the sleep cycle, characterized by a deeper level of sleep than stage 1, with the presence of sleep spindles and K-complexes in the brain waves.

Defining Characteristic

A unique attribute or feature that establishes the distinct nature of something or someone.