Mollusks, a diverse group of invertebrates, exhibit a wide range of abilities and adaptations. They can filter feed, graze, or scavenge, depending on their species and habitat. Many mollusks, such as octopuses and squids, are known for their remarkable intelligence, including problem-solving and tool use. Additionally, some species can produce shells for protection, while others possess unique adaptations like camouflage and ink release for defense.