From an external heat source like the sun.
Coldblooded animals don't produce their own heat, their body temperature depends on their environment and surroundings. So they would need hot weather to survive.
reptiles
They are mammals. Amphibians are cold-blooded animals that can breathe through gills underwater as well as using lungs on land. Lions are warm-blooded and cannot breathe underwater.
cold blooded animals are called reptiles.
Alligators are cold blooded animals.
dinosaurs are the animals which are warm blooded.
You mean " for cold blooded animals". Yes.
Yes. All fish are cold blooded animals.
Cold-blooded animals cannot sweat, for instance.
All tortoises are cold-blooded animals.
They are cold blooded so that means that they are ectothermic. :)
Say that they are warm blooded.
cold blooded