There Are Three Types of Blood Vessels in the Circulatory

question 115

Multiple Choice

There are three types of blood vessels in the circulatory system. What is the function of the veins?

• A) Muscular vessels that carry the blood under pressure to body tissues
• B) Narrow, thin-walled vessels involved in gas, nutrients, and waste exchange
• C) Vessels that return blood to the heart

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Definitions:

Income

Financial earnings or revenue accruing to an individual, corporation, or economic entity from various sources.

Second Job

Additional employment taken on by an individual in addition to their primary job, often to supplement income.

Full Time

Employment status where individuals work a minimum number of hours defined by their employer as full-time.

Business Profits

The excess of revenues generated from business activities over the costs incurred in producing those revenues, reflecting the financial success of a business.