Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
6.4
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
5126
Points per Word
0.000195
Page Count
32
Points per Page
0.03125
Series
Parasites and Partners
Description
This book is a comprehensive look at animals that help humans or other species, either through domestication or by force, as well as beneficial plants.