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Zoology
Explorer (Ages 8-12)
Vertebrates vs Invertebrates
Animals with backbones (vertebrates) and without (invertebrates). Invertebrates are 97% of all animal species.
15 min
+15 XP
Animal Adaptations
Discover Animal Adaptations as a core part of Zoology. This lesson explains what it means, walks through a real example, introduces key terms, and includes three hands-on activities to help you understand and apply the idea.
15 min
+15 XP