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Scientists know how dinosaurs peed, pooped, and had sex, using an all-purpose orifice – INSIDER
A study published in Current Biology detailed the find. The labrador-sized creature looked like ET, said a University of Bristol paleontologist.

Scientists have discovered how dinosaurs peed, pooed, and had sex for the first time, thanks to 130 million-year-old Chinese fossil.
A study published in Current Biology detailed their findings on the discovery first made in Liaoning, China, over 20 years ago.
The paper is entitled, ‘A cloacal opening in a non-avian dinosaur.’ It focuses on the cloaca or posterior orifice of the Psittacosaurus dinosaur, which lived during the Cretaceous period that began around 145 million years ago and ended around…

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