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Why does a gerbil need a tail?

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Anonymous

13y ago
Updated: 8/20/2019

Self Defence in the wild = When a predator got the gerbil the gerbil losses hair on tail and if needed the tail pops of so the predator will eat the tail and the gerbil will get a chance to run away ,its like with a leopard gecko

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Wiki User

13y ago

What else can I help you with?