Dinosaurs are big lizards Lizards are cold blooded and can’t self regulate body temp
Dinosaurs aren't lizards. In any case, it is believed by many in the field today that some of them were likely warm blooded, particularly the carnivores.
39 posted on 06/20/2015 3:40:14 PM PDT by ETL
(ALL (most?) of the Obama-commie connections at my FR Home page: http://www.freerepublic.com/~etl/)