Reading Metrics
Grade Level
Lower Grades (LG K-3)
Book Level
5.2
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
3974
Points per Word
0.000252
Page Count
40
Points per Page
0.025
Series
You Can't...
Description
Starting with the lowly earthworm, Dr. Fred Ehrlich looks at the brains of insects, birds, mammals, and finally humans. How are human brains different from those of other animals? What can they do that we can't? What can we do that they can't?