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Polar bears are nearly undetectable by infrared cameras because their fur and blubber reflect heat back into their bodies.
[Read more:https://asknature.org/strategy/fur-absorbs-infrared-radiation-to-prevent-heat-loss/]
Polar bears are nearly undetectable by infrared cameras because their fur and blubber reflect heat back into their bodies.
[Read more:https://asknature.org/strategy/fur-absorbs-infrared-radiation-to-prevent-heat-loss/]