OMG we are the lizard people. My mind is blown.
https://gizmodo.com/human-fetuses-develop-lizard-like-body-parts-that-disap-1838679203
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In the hand and foot of a seven-week-old fetus, for instance, they were able to find 30 individual muscles. But by week 13 of gestation, a third of the muscles had vanished or fused together. A pair of these atavistic muscles, as they’re known, is called the dorsometacarpales. And though it’s still found in many limbed animals today, including lizards and salamanders, it seems to have stopped appearing in our adult ancestors 250 million years ago.
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