How We're All Related (Phylogeny): Crash Course Biology #17
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Crocodiles, and birds, and dinosaurs oh my! While classifying organisms is nothing new, phylogeny or, grouping organisms by their evolutionary relationships is helping us see life in a whole new light. In this episode of Crash Course Biology, we ll learn why this kingdom-phylum stuff is going out…
Source: Crash Course (2023-10-24)