Answer:
I think the answer is a consistent body temperature, since they lay one warm things, or in the sun, to get warm and lay on different things to get cool.
> Basing this on the fact that I have two beardies who lay on the ""hot"" side of their cage to get warm, and on the cooler side of the cage to cool down, so please correct me if I am wrong <
Step-by-step explanation: