Changes

'''Preferred optimum temperature zone''' (often abbreviated to: '''POTZ''') :

Often abbreviated to: '''POTZ'''

Reptiles are ectothermic vertebrates that regulate body temperature by behavioural and physiological processes. Optimum functioning of metabolic processes, including digestion, growth, healing, reproduction and immune system.

Reptiles are ectothermic vertebrates that regulate body temperature by behavioural and physiological processes. Optimum functioning of metabolic processes, including digestion, growth, healing, reproduction and immune system.