Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
4.3
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
4106
Points per Word
0.000244
Page Count
48
Points per Page
0.020833
Description
This book examines the human digestive system, discussing what happens to the food in your stomach and how you swallow.