The mouth of the worm is fully retractable, and it contains two sets of fangs!
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I am impressed by the shiny gold scales, and they are fully functional as body armor! Because of the inhospitable location where the worms are found scientists are having some difficulty studying all its habits.
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It took years before anyone would figure out what their diet consisted of! Turns out it is not a scavenger (which is what most people believed at first), but it is a hunter!
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