To compare: The structure and function of two types of heart valves. Concept introduction: The cardiovascular system which is also known as circulatory system is a system which allows blood to flow throughout the body and transports nutrients, gases and other important enzymes in and out of the cells. The cardiovascular system is composed of two components: the heart and the blood vessels.

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Chapter 19.3, Problem 11LO

Summary Introduction

To compare: The structure and function of two types of heart valves.

Concept introduction: The cardiovascular system which is also known as circulatory system is a system which allows blood to flow throughout the body and transports nutrients, gases and other important enzymes in and out of the cells. The cardiovascular system is composed of two components: the heart and the blood vessels.

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