What's an anatomical detail that some dinosaurs share with birds (and no other animal does)? A. Scales B. Beaks C. Wishbones D. Eggs
Biology · Middle School · Sun Jan 24 2021
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Correct answer is c ( wish bone ) .
Fossil evidence also demonstrates that birds and dinosaurs shared features such as hollow, pneumatized bones, gastroliths in the digestive system, nest-building and brooding behaviors.
Another is the development of the furcula, or wishbone, so common in birds. Once thought unique to birds, wishbones started turning up in some bipedal, meat-eating dinosaurs, such as Velociraptor, almost as soon as scientists started looking. Wishbones appear in dinosaurs like Deinonychus.