Reading Metrics
Grade Level
Upper Grades (UG 9-12)
Book Level
9.9
Points
4.0
Fiction/Nonfiction
Nonfiction
Word Count
18866
Points per Word
0.000212
Page Count
96
Points per Page
0.041667
Description
This book describes the structure and function of the immune system and also discusses allergies, autoimmune diseases, and vaccines. The coauthor is Elaine Wood.