Reading Metrics
Grade Level
Upper Grades (UG 9-12)
Book Level
9.1
Points
3.0
Fiction/Nonfiction
Nonfiction
Word Count
16853
Points per Word
0.000178
Page Count
106
Points per Page
0.028302
Series
Diseases and People
Description
Describes the workings of the heart and the circulatory system and the array of ailments that can affect them, discussing symptoms, diagnosis, prevention, and treatment.