What Are the Origins of Squid?

Squid came about during what's known as the cambrian explosion, about 500 million years ago. And technically squid have eight tentacles and two arms, but together that's ten,. And i think those two arms are sort of more like arms than tentacles, right on. They kind of shorter, andthe like function a little more like grabby arms. Yes, they can deal a deck of cards. We don't know exactly when squids came about. But squidst they split off at some point, like you said, between these octopods and decopods, but we're not exactly sure how long ago. I saw it anywhere from like 200 million to a hundred to