Oxygen-Rich Blood Returning from the Lungs Enters the Left Atrium

question 47

True/False

Oxygen-rich blood returning from the lungs enters the left atrium through two right and two left pulmonary veins.

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Definitions:

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A leisurely, casual walk taken on Sundays, often for relaxation and enjoyment.

Exploration

The act of searching, investigating, or traveling through an unfamiliar area in order to learn about it, often involving the discovery of new information.

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The act of controlling or influencing others in a clever or unscrupulous way, often without their awareness or consent.

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A strong desire to know or learn something.