Dimetrodon, the Animal With a Sail! | The History of Life! | SciShow Kids
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Squeaks and Jessi use their pretend time machine to go way back in time and meet a creature even older than dinosaurs, called…
Squeaks and Jessi use their pretend time machine to go way back in time and meet a creature even older than dinosaurs, called…
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Nem sempre é fácil compreender a árvore da vida, e talvez por isso os pássaros são dinossauros, enquanto o Dimetrodonte não é.
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