A Number of Trends Have Been Identified That Have Become

question 22

Multiple Choice

A number of trends have been identified that have become progressively more pronounced as nervous systems evolved greater complexity.From the list below,choose the item that is not one of these trends.

• A)More sophisticated sensory systems
• B)Differentiation of sensory and motor nerves
• C)Elaboration of the brain
• D)All of these are among the major evolutionary trends.

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Definitions:

Comparative Advantage

The ability of an individual, firm, or country to produce a good or service at a lower opportunity cost than other producers.

Absolute Advantage

The ability of a country or individual to produce a good more efficiently than another entity with the same resources.

Trade Deficit

The circumstance where a country's imports outpace its exports, causing a negative trade balance.

Trade Surpluses

Trade surpluses occur when a country's exports exceed its imports over a given period, indicating a net inflow of domestic currency from foreign markets.