Grades 2 - 4
Grade level Equivalent: 3.6
Lexile® Measure: NC920L
Guided Reading: O
- Early Science
- Animal Survival and Adaptation
- Predator and Prey Relationships
About This Book
See how the most unlikely animals work together!
Everyday, countless animals and plants work together in unique ways. Although some of these symbiotic relationships are unexpected, like a large rhinoceros needing the help of a small bird, all of them are essential for the animal's survival.
This reader will provide a basic introduction to a variety of symbiotic relationships, including those in which only one side benefits.