Reading Metrics
Grade Level
Lower Grades (LG K-3)
Book Level
4.0
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
661
Points per Word
0.000756
Page Count
24
Points per Page
0.020833
Description
This book provides a photographic introduction to sea sponges, describing their physical characteristics, hunting and eating habits, and life cycle.