Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
5.6
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
3261
Points per Word
0.000307
Page Count
32
Points per Page
0.03125
Series
Life Cycles (Crabtree)
Description
This book explains the stages of development these ancient annelids undergo before they reach adulthood.