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Q&A Is it be possible for creatures to make use of other metals, besides or in conjunction with calcium or chitin, as part their endo or exo-skeleton?

Hypothetically there is a large-ish planet, which is extremely dense due to its high metal content. This planet has relatively high gravity as a result. The fauna and flora have adapted to the high...

2 answers  ·  posted 5y ago by Luck‭  ·  last activity 5y ago by Luck‭

Question biology gravity fauna metals skeletons