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Unite for Literacy
Unite for Literacy: Saving Animals From Extinction: A Nest for African Penguins
Learn some facts about the African penguin in this book. Includes audio narration in English and Spanish with text in English.
CK-12 Foundation
Ck 12: Life Science: 8.5 Cyclic Behavior
Explore different types of cycles in animal behavior.
Khan Academy
Khan Academy: Animal & Human Viruses
Learn about viruses of humans and other animals, the Baltimore classification system, and the HIV life cycle.