Reading Metrics
Grade Level
Upper Grades (UG 9-12)
Book Level
10.1
Points
4.0
Fiction/Nonfiction
Nonfiction
Word Count
21525
Points per Word
0.000186
Page Count
112
Points per Page
0.035714
Description
This book discusses various types of bacteria and viruses, methods of fighting diseases, and how bacteria and viruses can be used to benefit people and the environment.