The presence of ____ keeps blood from backflowing in the heart.
A) atria
B) ventricles
C) valves
D) septa

Name: The presence of ____ keeps blood from backflowing in the heart. A) atria B) ventricles C) valves D) septa
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Question

The presence of ____ keeps blood from backflowing in the heart.​
A) ​atria
B) ​ventricles
C) ​valves
D) ​septa

Quizplus · Accepted Answer

Valves are structures that prevent the backflow of blood in the heart, allowing it to flow in one direction. The atria and ventricles are chambers of the heart, and the septa are the walls that separate them.

The Presence of ____ Keeps Blood from Backflowing in the Heart.​

The Presence of ____ Keeps Blood from Backflowing in the Heart.