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https://m.stacker.news/20939
The volcanic snail is the only animal in the world that has iron in its skeleton. Also known as the sea pangolin, it uses iron to build its shell and generate metal scales that cover its flesh, essentially becoming a snail with metal armour.
Came back to share some spoils from my winning. I love your fact!
Armour Plated SnailArmour Plated Snail
https://m.stacker.news/20939
The volcanic snail is the only animal in the world that has iron in its skeleton. Also known as the sea pangolin, it uses iron to build its shell and generate metal scales that cover its flesh, essentially becoming a snail with metal armour.