Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
5.1
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
3518
Points per Word
0.000284
Page Count
32
Points per Page
0.03125
Description
The world is full of creatures that change their shape or color. Some animals change shape as they grow older. Others change their shape or color to blend in with their surroundings.