note that peteinosaurs were distinct from dinosaurs. However, no mention of their relationship to birds or flying mammals is made. Although peteinosaurs were not the first flying reptile, which key to flight did they possess that is also the key to flight in both birds and mammals? Light weight skeletons Thin-skinned membranes for wings (3) Long tails to act as aerodynamic rudders Insect diets

Applications and Investigations in Earth Science (9th Edition)
9th Edition
ISBN:9780134746241
Author:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa
Publisher:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa
Chapter1: The Study Of Minerals
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note that peteinosaurs were distinct from
dinosaurs. However, no mention of their relationship to birds or flying mammals is
made. Although peteinosaurs were not the first flying reptile, which key to flight did
they possess that is also the key to flight in both birds and mammals?
Light weight skeletons
Thin-skinned membranes for wings
(3) Long tails to act as aerodynamic rudders
Insect diets
Transcribed Image Text:note that peteinosaurs were distinct from dinosaurs. However, no mention of their relationship to birds or flying mammals is made. Although peteinosaurs were not the first flying reptile, which key to flight did they possess that is also the key to flight in both birds and mammals? Light weight skeletons Thin-skinned membranes for wings (3) Long tails to act as aerodynamic rudders Insect diets
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