"To become a butterfly, a caterpillar first digests itself. But certain groups of cells survive, turning the soup into eyes, wings, antennae and other adult structures." Um.https://www.scientificamerican.com/article/caterpillar-butterfly-metamorphosis-explainer/ …
Replying to @ezraklein
A question to keep you up at night: Is the caterpillar-butterfly one animal or two?https://www.npr.org/sections/krulwich/2012/08/01/157718428/are-butterflies-two-different-animals-in-one-the-death-and-resurrection-theory …
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