Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
7.6
Points
2.0
Fiction/Nonfiction
Nonfiction
Word Count
10169
Points per Word
0.000197
Page Count
48
Points per Page
0.041667
Series
Class of Their Own
Description
This book examines bacteria that are found in virtually every environment, including those that are characterized by extreme heat, cold, and depth, and bacteria that are found inside our bodies.