Trace a possible pathway for a blood cell from left lumbar body wall to the superior vena cava and also name the vessels involved. Introduction: The heart is the vital organ of the circulatory system as it pumps blood all over the body. It consists of four chambers: two upper chambers or atria and two lower chambers or ventricles. Blood passes across a valve before parting each heart chamber.

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Chapter 21.3, Problem 12BYGO

Summary Introduction

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Trace a possible pathway for a blood cell from left lumbar body wall to the superior vena cava and also name the vessels involved.

Introduction:

The heart is the vital organ of the circulatory system as it pumps blood all over the body. It consists of four chambers: two upper chambers or atria and two lower chambers or ventricles. Blood passes across a valve before parting each heart chamber.

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