Populations of a Number of Commercially Valuable Shark Species Have

question 25

True/False

Populations of a number of commercially valuable shark species have decreased by 90% since 1992.

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Definitions:

Specialize

To focus on a narrow area of knowledge or activity, often to increase efficiency and productivity in the production of goods or services.

Export

The process of sending goods or services from one country to another country for sale or trade.

Oranges

A citrus fruit known for its round shape and bright orange skin, commonly processed for juice or eaten fresh.

Comparative Advantage

The skill of an entity—be it an individual, a company, or a country—to deliver a good or service more efficiently, incurring lower opportunity costs, than competing parties.