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Q&A Is it feasible for a Dune-style sand worm to have silica scales?

This question (and the links I found for my answer) Can a "dune" worm actually swim in sand? got me thinking about how a sandworm might reduce friction while "swimming." One idea I hit on would b...

1 answer  ·  posted 6y ago by KernelOfChaos‭  ·  last activity 6y ago by KernelOfChaos‭

Question reality-check creature-design