Product Description
Find out all about animals, including evolution and classification, endangered species, reproduction and life cycles, habitats, migration, and hibernation.Product Videos
Custom Field
Author Paul Rockett
Binding Paperback
Series Big Countdown
Language English
Book Type Nonfiction
Grade Content 4
Guided Reading Level W
Lexile 970
Accelerated Reading Level 6.3
Subject Science
Standard S4L1d. Create a model showing changes to the flow of energy in an ecosystem when plants or animals are scarce, over-abundant, or extinct.
Copyright 2016