Excretory System (The Amazing Human Body)

Amazing and interesting facts about human body. Interesting eyes facts, amazing body facts, hair facts, bones facts, blood facts, and many other human body facts. Interesting and strange things about human body.

CHAPTER 1
What Is the Excretory System? . . . . . . . . . . . . 5
CHAPTER 2
The Parts of the Excretory System . . . . . . . 13
CHAPTER 3
How the Excretory System Works . . . . . . . . 27
CHAPTER 4
Problems with the Excretory System . . . . . 39
CHAPTER 5
Caring for Your Excretory System . . . . . . . . . 57
GLOSSARY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
FIND OUT MORE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
BIBLIOGRAPHY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
INDEX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75