2. The branch of the science that deals with the study of fossils is known a. Geology b. Zoology c. Paleontology d. Botany 3. Which of the following refers to the process by which organic material becomes fossil and is turned into a stony substance? a. Aging c. Superposition d. Impressions b. Petrification 4. The principle of superposition states that the oldest layer of rock is located at the/a c. middle a. top b. bottom d. random location

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