Cold-blooded animals or Poikilotherms are animals whose body temperature is influenced by the environment. For this reason, the body temperature of a crocodile is approximately the same as the temperature of the surrounding environment. Poikilotherms include fish, reptiles and amphibians.
In general, crocodiles do not sweat when hot and do not shiver when cold. They will bask in the sun when it is cold, and hide when it is hot. Cold -blooded animals tend to have agile movements, so they can reach areas with the right temperature.
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Similar to lizards, these animals try to quickly reach areas exposed to the sun to bask in the sun. These animals can survive a long time without food.
Crocodiles do not have sweat glands, so they cannot expel body temperature through sweat. He opens his mouth when exposed to sunlight or in hot weather to dissipate heat through his mouth and opens his mouth while sleeping.
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From the explanation above which is summarized from various sources, Crocodiles are cold-blooded animals. This means that his body temperature changes according to the temperature of his environment. To stabilize its body temperature, crocodiles open their mouths for long periods of time.
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