Reading Metrics
Grade Level
Lower Grades (LG K-3)
Book Level
4.9
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
1156
Points per Word
0.000433
Page Count
29
Points per Page
0.017241
Description
Explores how the outside coverings of animals protect them from enemies, the elements, germs, and drying out.