AR Book Level
6.9
AR Points
1
Word Count
7,929
Interest Level
Middle Grades (MG 4-8)
Genre
Nonfiction
AR Quiz #
315291 EN
About this book
This is an explanation of how the body uses its various sensory parts to detect what is going on around it and inside it, how the nervous system carries information to and from the brain, and how the brain processes that information.