Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
4.5
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
2143
Points per Word
0.000233
Page Count
32
Points per Page
0.015625
Series
Human Body (Child's World)
Description
This book explains what comprises the skeletal system and how it does its job.