Which of the Following Statements About the Anal Canal Is

question 19

Multiple Choice

Which of the following statements about the anal canal is true?

• A)The anal canal is about 2 cm long in the adult.
• B)The anal canal slants backward toward the sacrum.
• C)The anal canal contains hair and sebaceous glands.
• D)The anal canal is the outlet for the gastrointestinal tract.

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Definitions:

Economic Efficiency

A situation where resources are allocated in the most effective way possible to meet an economy's needs and wants.

Roundabout Production

A process of investing in capital goods to enhance productivity and efficiency, typically leading to greater output in the long run.

Specialization

The process by which individuals, firms, or countries focus on producing a narrow range of products or services to gain greater efficiencies and yield higher quality or productivity.

Competitive Industry

An industry characterized by a large number of firms competing against each other, leading to innovation, lower prices, and improved products and services.