CNN The Hunt for Planet B November 21, 2021 03:05:00
Biodiversity. this kind of come pplexity does happen easily. >> how did it happen? did it happen here? some people think life started on the land, i think it started at the bottom of the ocean, in hydro thermal vents. the one that people know is a dynamic system, black smoke, they are amazing because nobody expected to see so much life down there. weird forms of life. giant tube worms that don't have a mouth of anus. >> a worm that has neither mouth nor anus, how does it eat? >> it doesn't eat. it basically uses the bacteria that grow inside it to provide it with organic molecules. there's ano...
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