Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
6.9
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
3810
Points per Word
0.000262
Page Count
32
Points per Page
0.03125
Series
Our Body
Description
This book explains how many muscles you have, what they do in your body, how they change as you grow, and what happens if you tear a muscle.