The heart is the muscular organ which is approximately the size of one’s fist. It is located behind and slightly left of the breastbone. The function of the heart is to pump the blood by arteries and veins. The whole network of arteries, veins, and heart is termed as cardiovascular system.

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Answer 1

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Chapter 20, Problem 7LTB

Summary Introduction

Introduction:

The heart is the muscular organ which is approximately the size of one’s fist. It is located behind and slightly left of the breastbone. The function of the heart is to pump the blood by arteries and veins. The whole network of arteries, veins, and heart is termed as cardiovascular system.

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Answer 2

Question

Chapter 20, Problem 7LTB

Summary Introduction

Introduction:

The heart is the muscular organ which is approximately the size of one’s fist. It is located behind and slightly left of the breastbone. The function of the heart is to pump the blood by arteries and veins. The whole network of arteries, veins, and heart is termed as cardiovascular system.

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Answer 3

Question

Chapter 20, Problem 7LTB

Summary Introduction

Introduction:

The heart is the muscular organ which is approximately the size of one’s fist. It is located behind and slightly left of the breastbone. The function of the heart is to pump the blood by arteries and veins. The whole network of arteries, veins, and heart is termed as cardiovascular system.

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Answer 4

Question

Chapter 20, Problem 7LTB

Summary Introduction

Introduction:

The heart is the muscular organ which is approximately the size of one’s fist. It is located behind and slightly left of the breastbone. The function of the heart is to pump the blood by arteries and veins. The whole network of arteries, veins, and heart is termed as cardiovascular system.

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Answer 5

Chapter 20, Problem 7LTB

Summary Introduction

Introduction:

The heart is the muscular organ which is approximately the size of one’s fist. It is located behind and slightly left of the breastbone. The function of the heart is to pump the blood by arteries and veins. The whole network of arteries, veins, and heart is termed as cardiovascular system.

Answer 6

Chapter 20, Problem 7LTB

Summary Introduction

Introduction:

The heart is the muscular organ which is approximately the size of one’s fist. It is located behind and slightly left of the breastbone. The function of the heart is to pump the blood by arteries and veins. The whole network of arteries, veins, and heart is termed as cardiovascular system.

Answer 7

Chapter 20, Problem 7LTB

Summary Introduction

Introduction:

The heart is the muscular organ which is approximately the size of one’s fist. It is located behind and slightly left of the breastbone. The function of the heart is to pump the blood by arteries and veins. The whole network of arteries, veins, and heart is termed as cardiovascular system.

Answer 8

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Answer 11

Ch. 20 - Describe how contraction of the diaphragm allows...Ch. 20 - Prob. 2LTB Ch. 20 - Alveoli are ___________. small air sacs at the...Ch. 20 - Prob. 4LTB Ch. 20 - Prob. 5LTB Ch. 20 - Prob. 6LTB Ch. 20 - Prob. 7LTB Ch. 20 - Prob. 8LTB Ch. 20 - Heart attacks ___________. are typically caused by...Ch. 20 - Prob. 10LTB

The heart is the muscular organ which is approximately the size of one’s fist. It is located behind and slightly left of the breastbone. The function of the heart is to pump the blood by arteries and veins. The whole network of arteries, veins, and heart is termed as cardiovascular system.

Solution Summary: The author explains that the heart is a muscular organ located behind and slightly left of the breastbone.

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