Re: Yeah that's not creepy at all /s
I seem to remember this in introductory school biology textbooks.* Eeee!
Make yer own two-headed flatworm!
Gave me plenty of time to get used to the idea. Never did find any Planaria in ponds though-
bang went my future NASA job, then...
* Not in them these days? Do schools still use textbooks? Or books?