Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
4.9
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
2184
Points per Word
0.000229
Page Count
32
Points per Page
0.015625
Series
Close-Up (Brown Bear Books)
Description
Color photographs taken by powerful modern scanning and electron microscopes illustrate many parts of the body. The coauthor is Leon Gray.