The ________ Is Composed of Smooth Muscle Fibers and Is

question 4

Multiple Choice

The ________ is composed of smooth muscle fibers and is not under voluntary control.

• A)rectum
• B)sigmoid flexure
• C)anal canal
• D)internal anal sphincter
• E)external anal sphincter

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Definitions:

Producer Surplus

This economic term represents the excess profit that producers make over the minimum amount they would be willing to accept for selling their goods, highlighting the benefit to sellers in a market.

Consumer Surplus

The variance between the sum consumers are ready and financially able to spend on a product or service and the sum they actually spend.

Excise Tax

A tax levied on specific goods or services, such as alcohol, tobacco, and gasoline.

Elastic Supply

A situation where the quantity supplied of a good changes significantly in response to changes in its price.