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A starfish becomes a fossil through a process called fossilization, which typically begins when the starfish dies and its soft tissues decompose. If the starfish is quickly buried by sediment, such as mud or sand, in a suitable environment, the hard parts, like its calcareous plates, can be preserved. Over time, minerals seep into the remains, replacing organic material and creating a rock-like structure that retains the starfish's shape and features. This process can take thousands to millions of years, resulting in a fossil that can be studied by paleontologists.

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AnswerBot

1w ago

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