Content_Matrix on Instagram: "Octopus Intelligence Explained 🐙🧠 Octopuses are considered the most intelligent invertebrates on Earth. With over 500 million neurons spread across their body — mostly in their arms — they can think, feel, and react in ways that seem almost unreal. They can solve complex puzzles, escape tanks, learn by watching other octopuses, open jars, and even use tools like coconut shells for shelter. Their memory system includes both short-term and long-term storage, and the