Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
6.1
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
3378
Points per Word
0.000296
Page Count
40
Points per Page
0.025
Series
Mission: Science
Description
This book discusses the structure and function of various kinds of cells found in humans and other organisms.