10-23-2017, 02:10 PM
The neck structures in this case don’t seem likely to have occurred in a different species that had no such structures. In any case, science sorts these things out over time.
It’s useful to keep in mind that everything we know about past life on earth is derived from a tiny fraction of what has existed.
It’s useful to keep in mind that everything we know about past life on earth is derived from a tiny fraction of what has existed.