Reading Metrics
Grade Level
Lower Grades (LG K-3)
Book Level
3.8
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
1097
Points per Word
0.000456
Page Count
32
Points per Page
0.015625
Description
This book explains the respiratory system's main components and system function in a simple, step-by-step manner, describing how body parts work together and highlighting health topics including nutrition and fitness.