HELP NEEDED ASAP PLZ Some rock layers form when sediment is deposited in deep water, while other rock layers form when sediment is deposited in shallow water. If a rock column shows deep-water rock layers covered by shallow-water rock layers, then sea level has decreased at that location over time. Which sequence of rock layers provides the best evidence that sea level has decreased over time at a given location?

A.) Layers of shale with dinosaur tracks are covered by layers of shale containing plant fossils

B.) Layers of glassy lava from a shield volcano are covered by granite with large quartz crystals

C.) Limestone layers containing fish fossils are covered by sandstone layers with fossils of broken shells

D.) Sandstone layers with wave-ripple marks are covered by thick layers of quartzite