Which of the Following Is a Principle Concerning How People

question 38

Multiple Choice

Which of the following is a principle concerning how people interact?

• A)Markets are usually a good way to organize economic activity.
• B)Rational people think at the margin.
• C)People respond to incentives.
• D)All of the above are correct.

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Definitions:

Action Potential

Brief reversal of the charge difference across a neuron membrane.

Veins

Blood vessels that carry blood toward the heart, typically carrying deoxygenated blood from the tissues back to the heart except in the case of pulmonary veins.

Hemostasis

The physiological process by which bleeding ceases, involving blood vessel constriction and clot formation.

Thrombin

An enzyme in blood plasma that causes the clotting of blood by converting fibrinogen to fibrin.