Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
4.3
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
3080
Points per Word
0.000162
Page Count
48
Points per Page
0.010417
Description
This Freestyle Express edition describes genes, examines how the body grows and develops and discusses the role that genetics plays in determining individual physical characteristics.