A proto-mammal called the synapsid.
Birds and mammals both evolved from reptiles.
Marsupials, because Reptiles have never been mammals and have always had their offspring in eggs outside of them.
fish- amphibians- reptiles- birds -mammals
No. Mammals evolved from synapsid reptiles, a group not closely related to dinosaurs. Dinosaurs are more closely related to modern reptiles and birds than they are to mammals.
It is believed that snakes evolved from lizards. Lizards are an existing group of reptiles, of course, so did not 'evolve into' anything else--they are still here. While mammals and birds evolved from reptiles, they did not evolve from lizards.
No. Mammals evolved from a group of reptiles called cynodonts. "Raptor" is an informal term for a group of dinosaurs call dromaeosaurids, which were closely related to the ancestors of birds.
No, alligators are not mammals, they are reptiles.
Turtles are reptiles, not mammals.
Snakes are reptiles. Both mammals and reptiles are animals.
Mammals are warm blooded and reptiles are cold blooded.
Mammals are not closely related to reptiles
No, rabbits are mammals, not reptiles. They belong to the order Lagomorpha, while reptiles belong to a different class altogether.