Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
5.1
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
3806
Points per Word
0.000263
Series
Question Time
Description
HUMAN BODY answers all the questions children always ask and adults never know how to answer, from "What does your heart do?" to "How do you breathe?"