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Are polar bears endothermic?

Question:

Are polar bears endothermic?

Endothermic Life:

All life on Earth can only survive in a relatively narrow range of temperatures. Some organisms evolve different mechanisms to keep their body warm (or cool), while others have no such control.

Answer and Explanation: 1

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Yes, polar bears are endothermic: their internal metabolism keeps their body temperature high enough that they can survive the freezing Arctic...

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Endotherms: Examples & Explanation

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Chapter 24 / Lesson 11
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This lesson will cover the difference between endotherms vs ectotherms. It will show examples of ectothermic and endothermic animals and will discuss the techniques of thermoregulation these animals use.


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