Digestion and Excretion
by Spilsbury, Louise
Series:Heinemann InfoSearch · Human Machine (Heinemann)
Prefer borrowing? Open Library may have a digital copy too.
AR Book Level
6.7
AR Points
1
Word Count
4,393
Interest Level
Middle Grades (MG 4-8)
Genre
Nonfiction
AR Quiz #
122651 EN
About this book
This book examines the digestive and excretory systems in the human body and explains what villi are, how bacteria help the digestive system, and why fiber is important.
