CNN —Were dinosaurs warm-blooded like birds and mammals or cold-blooded like reptiles?
Clues from dinosaur eggshells and bones have suggested that some dinosaurs were warm-blooded and others were not.
These dinosaurs may have evolved endothermy, or the ability to internally generate body heat, according to the study.
“Warm-blooded animals are generally more active, for example, cold-blooded animals usually don’t build nests,” said lead study author Dr. Alfio Alessandro Chiarenza, Royal Society Newton International Fellow at University College London’s department of Earth sciences.
Her 2022 study suggested that ornithischians were more likely cold-blooded and sauropods were warm-blooded.
Persons:
Big John, Sarah Meyssonnier, ornithischians, ”, Alfio Alessandro Chiarenza, Brontosaurus, ” Chiarenza, “, Jasmina, ” Wiemann, Chiarenza, Anthony Fiorillo, ” Fiorillo, wasn’t
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CNN, Royal Society Newton International, University College London’s, Field, UCL, Universidade de, New, New Mexico Museum, Southern Methodist University
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