Answer the following question: Fact 1: If fossils of a water animal or plant are found in a place then that place used to be covered by water in the past. Fact 2: Gastropod Shells of marine animals are often preserved as fossils. Given the two facts above, answer the question "the bones of what can be found to signify that place used to be covered by water?" with the following options: - h2o - living things - dogs - adult sea squirts - bullfrogs - humans - an amoebae - gastropod shells
Answer:
gastropod shells