Buffalo in the United States Almost Became Extinct While Cattle

question 67

Multiple Choice

Buffalo in the United States almost became extinct while cattle, an animal that provides similar products, never has been close to extinction. The difference is due to

• A) the greater marginal value of a head of cattle relative to buffalo, leading to over-hunting of buffalo.
• B) the greater marginal value of a buffalo relative to a steer, leading to the overharvesting of buffalo.
• C) cattle existing in Europe also while buffalo were specific to North America.
• D) the use of private property rights on cattle and common property rights on buffalo.

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Definitions:

ECG

Electrocardiogram, a medical test that records the electrical activity of the heart over a period of time using electrodes placed on the skin.

Wave

A wave is a disturbance that transfers energy through space and matter, often described by its amplitude, wavelength, frequency, and speed.

Artifact

An object made by a human being, typically of cultural or historical interest.

Pulse Oximeter

A noninvasive device used to measure the oxygen saturation level of the blood and the heart rate through a sensor attached to the fingertip or earlobe.