they lay out in the sun
Crocodiles may have had an ancestor that was starting down the path to being warm-blooded. Crocodiles are related to dinosaurs and their modern descendants, birds, which also have four-chambered hearts. The four-chambered heart allows for more efficient blood circulation.
No it uses some type of alien blood, alien vs predator. The average temperature of the crocodiles blood is at -245 Degrees Celsius.
To warm up. The warmer they are, the more active.
Warm blood
Because they are cold blooded to begin with.
Warm blooded
Crocodiles typically live in warm, tropical climates with abundant water sources like rivers, marshes, and swamps. They can also be found in some temperate regions where water temperatures remain relatively high.
you are
They are warm blooded.
They must be warm blood then if the question gives us only one option...
A Sparrow has Endothermic blood (warm blooded).
In Bulgaria do not live crocodiles, except in the zoos