[Solved] If a lava flow completely denudes a mountain,leaving only bare rock,what type of succession will follow? A)primary B)secondary C)tertiary D)quaternary E)quinary Arthropod: Invertebrates, with an exoskeleton and jointed appendages, such as crustaceans and insects. Lobsters: Marine crustaceans with a hard shell, long antennae, and ten legs, known for being a popular seafood. Squids: Cephalopod mollusks known for their bilateral symmetry, elongated bodies, large eyes, and ability to squirt ink as a defense mechanism. Cephalopods: A class of mollusks, including octopuses, squids, and cuttlefish, known for their complex behaviors and advanced nervous systems.