When you think about it a snake could just be a long tail with a head. I mean where does its body end and tail start? YOU CANT TELL! Which is exactly my point. Well a biologist or a snakeologist could probably tell me when it does but what if the snake doesn't feel that way? The same thing with worms! Like do they even have tails or are they just head then body and if so when does the head end?
Okay I'm not even sure if this makes sense but still you never know
