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Wonderscape
Science Kids: Exploring the World of Invertebrates
This video is a lesson on invertebrates, the largest group in the animal kingdom. It explains the two main groups of animals - vertebrates and invertebrates - and focuses on the characteristics and examples of invertebrates. The video...
American Chemical Society
How Worms Turn Garbage into Compost
Worm feces is gold to gardeners and farmers. Earthworms have a special enzyme that allows them to break down the cellulose found in plant materials. An episode of a longer science playlist explores this process, which creates...
Bozeman Science
Homeostatic Evolution
How does something remain the same in order to change? The video discusses homeostatic evolution from both the continuity and changing perspectives. An analysis of the excretory system in flatworms, earthworms, and vertebrates shows...
Sophia Learning
Sophia: Bill Nye the Science Guy Answers: Why Do Earth Worms Like Rain?
Watch and learn as Bill Nye the Science Guy discusses why earthworms are everywhere after it rains. [0:37]