Which Type of Muscle Lines the Blood Vessels and Airways

question 18

Multiple Choice

Which type of muscle lines the blood vessels and airways of the body?

• A)Rough
• B)Glia
• C)Smooth
• D)Striated

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Definitions:

Cost Of Goods Sold

The direct costs attributable to the production of the goods sold by a company, including materials and labor, used to determine gross profit.

Operating Expenses

Expenses incurred in the normal operation of a business, including costs such as rent, utilities, and payroll, that do not directly relate to the production of goods or services.

Profit Center

A profit center is a branch or division of a company that is directly responsible for generating its own revenue and profit.

Cost Center

A business unit that does not directly add to profit but still incurs costs, such as a human resources department.