Where are my nautilus fans at!?
📚 The nautilus can withdraw completely into its shell, closing the opening with a leathery hood formed from two specially folded tentacles.
The shell is coiled, calcareous, mother-of-pearl-lined and pressure resistant being able to dive and withstand pressure 8 football fields deep into the ocean. 🤯
What other cool facts can you find about the nautilus?
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