The list of three major veins that return blood from the thorax to the superior vena cava Introduction: Invertebrates, thorax, or chest is part of the anatomy that placed among the neck and the stomach. The thorax consists of the thoracic cavity and the thoracic wall. It contains the chief organs along with the thymus gland, heart, and lungs, as well as muscle tissues and various other internal structures.

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Chapter 21.5, Problem 32AYP

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To determine:

The list of three major veins that return blood from the thorax to the superior vena cava

Introduction:

Invertebrates, thorax, or chest is part of the anatomy that placed among the neck and the stomach. The thorax consists of the thoracic cavity and the thoracic wall. It contains the chief organs along with the thymus gland, heart, and lungs, as well as muscle tissues and various other internal structures.

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