Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
4.0
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
1053
Points per Word
0.000475
Page Count
24
Points per Page
0.020833
Series
Take a Closer Look
Description
This book takes a closer look at the lungs' role in the respiratory system.