Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
6.2
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
2452
Points per Word
0.000204
Page Count
32
Points per Page
0.015625
Description
This book provides information about the structure and function of the lungs and entire respiratory system and discusses the importance of the lungs in providing the oxygen needed to sustain life.