Blood Returning from the Systemic Circulation Enters the Right Atrium

question 12

Short Answer

Blood returning from the systemic circulation enters the right atrium via two large veins,the __________,one returning blood from above and the other returning blood from below heart level.​

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Definitions:

Criterion

A standard or principle by which something is judged or decided, used as a basis for comparison.

Cultures

The sum total of ways of living built up by a group of human beings, transmitted from one generation to another.

Financially Independent

Being in a condition where one possesses enough personal wealth to sustain oneself without the need to engage in active labor for essential needs.

Socioeconomic Status

An assessment of a person's or family's financial and societal status compared to others, determined by their earnings, level of education, and employment.