Going back to the dinosaur ages, (yes they were reptiles) not very much. They are still cold blooded scaly reptiles that lay eggs. In fact the 2 main types of reptiles (snakes and lizards) have really only got 1 main difference, one has legs and one hasn't. I'll let you work out which ones which. In fact some larger snakes have got 4 lumps on their belly where legs were once in their ancestral history, or where legs will be a few million years from now.
Every animal has adapted over time.
lay shelled eggs
no answer avalible
bulus
because they have adapted to it over time
Reptiles evolved into a diverse range of species, with some lineages giving rise to birds, which are considered modern-day avian reptiles. Other reptiles, like dinosaurs, dominated the Mesozoic Era before going extinct, while contemporary reptiles, such as snakes, lizards, and turtles, are direct descendants of ancient reptilian ancestors. Overall, reptiles represent a significant evolutionary branch that has adapted to various ecological niches over millions of years.
over time it will evolve depending on its environment
A palaeoeconomy is a term used for the way economy has adapted over time.
The ones who adapted to i.e. Mammals, Birds, Reptiles, Amphibians, Insects.
Desert reptiles are more known to eat scorpions, as they have adapted to their environment.
In the tundra, reptiles are rare due to the harsh cold climate. However, some reptiles that can be found in tundra regions include the common garter snake and the European adder. These reptiles are adapted to survive in cold environments with short summers.
Reptiles are considered to be an adapted version of some dinosaurs. Since snakes are retails then it should also be consider a (adapted) dinosaur.But snakes in particular are not usually known (or mentioned) as an (adapted) dinosaur.