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Why do scientists study the geologic record?



a.to understand the history of Earth and the changes that have happened



b.to be able to write a textbook



c.because they have to



d.to find fossils

Respuesta :

sabrinad1219
The answer is A. Here’s where I got the answer from, “The geologic record is the history of Earth as recorded in the rocks that make up its crust. The way these strata are arranged and what fossils are in them give scientists clues about what Earth was like billions of years ago. ...”

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