Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
7.7
Points
2.0
Fiction/Nonfiction
Nonfiction
Word Count
12003
Points per Word
0.000167
Page Count
112
Points per Page
0.017857
Description
This book examines questions about the origins of humans, the methods used to make discoveries, and the issues surrounding it.