Q: Most fossils form when a dead organism is buried in what?


Read this paragraph and choose the correct option from the provided answers:

Most fossils form when a dead organism is buried in sediment. Layers of sediment slowly build up. The sediment is buried and turns into sedimentary rock. The remains inside the rock also turn to rock. The remains are replaced by minerals. The remains literally turn to stone. Fossilization is illustrated in Figure below .

 Choices:

- soil

- ash

- sand

- sediment


A:
sediment