Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
6.4
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
3181
Points per Word
0.000314
Page Count
32
Points per Page
0.03125
Description
This book takes an in-depth look at the muscular system, addressing its different parts, its basic function, diseases that affect it, and ways to keep it healthy.