Respuesta :
C. The mountains were made out of land that was once below the ocean.
The fossils found in mountain has been the representation of the presence of ocean at the mountain land. Hence, option C is correct.
Fossils have been defined as the dead remains of plant and animals. The fossils have been preserved by the natural process.
Marine fossils
The fossils found in the mountains has been the representation of the marine or aquatic life to be present at that area long ago.
The mountains have been made with the deposition of sand or slit over the surface for a period. The deposits of sediments result in the formation of land, and thereby the mountain.
Thus, the fossils found in mountain has been the representation of the presence of ocean at the mountain land. Hence, option C is correct.
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