Will give brainliest to correct answer a characteristic of most mollusks is a. an endoskeleton. b. a two-part body plan. c. the absence of a body cavity. d. bilateral symmetry.

Which of the following is a true statement? a. individuals evolve to have adaptations. b. individuals have adaptations that can change over time. c. individuals have traits that may or may not make them successful at reproduction. d. populations cant evolve, only individual organisms.