Are polar bears endothermic?
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
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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fromChapter 24 / Lesson 11
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.