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Teeth.
(mander.xyz)
A place for majestic STEMLORD peacocking, as well as memes about the realities of working in a lab.
Rules
This is a science community. We use the Dawkins definition of meme.
Birds had teeth 100 million years ago, then suddenly they didn't?
Not suddenly, it likely took a few million years to lose them. But essentially, yes.
Here is an excellent video that explains why the non-beaked birds died out: https://www.youtube.com/watch?v=M1TanPmCckM