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Learn About Creatures that Have Been Around for Millions of Years |
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Can you imagine not changing for 250 million years? You can study the horseshoe crab that has remained true to its original form. You can also take a look at the coelacanth, one of the world’s oldest fossils, and the archaea, from which scientists believe that plants and animals evolved. These living fossils and others are examined in this amazing program. Closed-captioned. Duration: 51 minutes.
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