Oxygen-Poor Blood Returns to the Heart and Enters the

question 70

Multiple Choice

Oxygen-poor blood returns to the heart and enters the

• A) left atrium.
• B) right atrium.
• C) right ventricle.
• D) left ventricle.

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Definitions:

1788

The year when the United States Constitution was ratified by the necessary nine states, marking the founding of the United States government as it is known today.

Social Structure

The organized pattern of relationships and social institutions that together compose society, including roles, classes, and social hierarchies.

Republican Society

A social order that emphasizes the welfare of the community and operates on principles of democracy and the rule of law, often in contrast to a monarchy or dictatorship.

Common Good

The benefit or interests of all participants in a society, considered as a guiding principle for governance and public policy.