Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
7.3
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
5631
Points per Word
0.000178
Page Count
48
Points per Page
0.020833
Series
Living Wild
Description
This book takes a look at rays, including their habitats, physical characteristics, social behavior, and history.