Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
8.1
Points
2.0
Fiction/Nonfiction
Nonfiction
Word Count
11201
Points per Word
0.000179
Page Count
80
Points per Page
0.025
Description
This book explores the many different myths, theories, and experiments which explain the origin of life, including spontaneous generation, the development of the planets, and the chemical evolution of matter.