Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
6.0
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
3508
Points per Word
0.000285
Page Count
48
Points per Page
0.020833
Series
Nature's Children (Grolier)
Description
This book describes the characteristics, habitat, and behavior of rays.