Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
9.6
Points
2.0
Fiction/Nonfiction
Nonfiction
Word Count
11208
Points per Word
0.000178
Page Count
61
Points per Page
0.032787
Description
This book discusses early theories of evolution, the work of Darwin, fossil and other evidence, and the effects of evolution on us and the future.