Once again going back to stellaris (a videogame by Paradox Interactive), I've gained enough inspiration to ask the question, “The feasibility of molluscoids”.
Molluscoids are mollusks, and in the game, a few of them are seen with some tentacle like appendages or some sort of hard plating covering a portion of there body. However much like the last question I asked, which was “feasibility of fungoids”, I’m going to use the same whats it asking for format.
Is it feasible for mollusk to evolve intelligence.
What real world mollusks show some or any signs of intelligence, if any.
I’m going to define intelligence for this question sense intelligence is not universally defined by certain categories:
Form a language
Learn and remember places
Adapt and adjust to a new situation
Manipulate ones environment for better survival