AR Book Level
6.3
AR Points
0.5
Word Count
2,825
Interest Level
Middle Grades (MG 4-8)
Genre
Nonfiction
AR Quiz #
87417 EN

About this book

This book is an introduction to the digestive system and explains how it works twenty-four hours a day, turning pizza, sandwiches, milk, and other food into energy, nutrients, and waste.

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