Though endoskeletons are the best known, the animal kingdom features three other types of skeleton on.natgeo.com/3n2KmEs
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@NatGeo Battle is about to commence guys! Are you ready to #Play2Earn🤩? $TTK goes live tomorrow 13th of Oct an army of partners. Stay tuned mate @PlayTTK @PancakeSwap
@NatGeo The Cryopanspermia hypothesis states that ALL THE PHYLA that suddenly appeared during the Cambrian came pre-evolved frozen as microscopic zooplankton from an alien ocean transported by a comet. Only an hypothesis. Amazon books.