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butcherknife said:

"Living Fossil" does not mean there was absolutely no change. Every single one of your examples has changed, but they have changed relatively little. But to say that they have not changed at all and are indistinguishable is absolutely false...100% false. The premise of your post and your positions is completely, 100% not true.


Actually, they haven't changed morphologically and anatomically. If I am wrong please specificy in what ways they have changed.