3 ms·
It's not completely, wrong, as described in the "Modern Status" section in your link. IIRC human embryos have gill-like structures for a little bit.
by andrewflnr 7y ago
It's not completely, wrong, as described in the "Modern Status" section in your link. IIRC human embryos have gill-like structures for a little bit.
- tabtab 7y agoAnybody remember the end of Waterworld?