Product Description
Explores how and why plants and animals enter ecosystems to which they are not native, as well as the consequences of these invasions for other animals, plants, and humans.Product Videos
Custom Field
Author Mary Batten
Binding Hardcover
Language English
Book Type Nonfiction
Grade Content 7
Guided Reading Level R
Lexile 1070
Accelerated Reading Level 6.7
Subject Science
Standard S7L4a. Explain relationships between organisms and abiotic components in different ecosystems.
Teacher's Guide Available
Copyright 2003