https://earthlife.net/swim-bladder-evolution-of-fishs-air-bladder/ An encyclopedia of life on earth Sun, 01 Oct 2023 09:48:10 +0000 hourly 1 https://earthlife.net/swim-bladder-evolution-of-fishs-air-bladder/#comment-526 Fri, 18 Sep 2020 18:01:55 +0000 https://www.www.earthlife.net/?p=2154#comment-526 Sorry, Gordon. You have lots of great info here on swim bladders. I guess I’m reacting to your title when there is just the 1 tiny paragraph about what scientists believe about how it evolved. How about , “The Amazing Swim Bladder”? or something like that??

]]> https://earthlife.net/swim-bladder-evolution-of-fishs-air-bladder/#comment-525 Fri, 18 Sep 2020 17:57:30 +0000 https://www.www.earthlife.net/?p=2154#comment-525 everything you have said is speculation. “probably evolved” means they don’t know. Why not just say it like that? Scientists “believe” is not a scientific statement, so why dress it up like it is?

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