4 ms·

See it there: https://www.youtube.com/watch?v=kk0RZgDOkgM https://www.youtube.com/watch?v=kk0RZgDOkgM

• riffraff 5y ago
  That is a fetus brought to term, between an embryo and a fetus there is a lot of conceptual space. This premature fetuses are basically fully formed creatures but small, we have no idea how to do the first part. Also again: we're doing this looking at a working plan, it's different from guessing how one for an extinct animal may look like.