Reading Metrics
Grade Level
Lower Grades (LG K-3)
Book Level
3.4
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
861
Points per Word
0.000581
Page Count
32
Points per Page
0.015625
Description
This book briefly describes how the wings, fins, and flippers of various birds and animals differ in size, placement and function.