Final answer:
Fossils found in areas where they don't normally live can be a possible proof of c) evolution.
Step-by-step explanation:
Fossils provide solid evidence that organisms from the past are not the same as those found today, and fossils show a progression of evolution. Scientists determine the age of fossils and categorize them from all over the world to determine when the organisms lived relative to each other. The resulting fossil record tells the story of the past, and shows the evolution of form over millions of years. Fossils found in areas where they don't normally live can be a possible proof of evolution. For example, fossils of ancient sea life found on dry land far from oceans suggest that the Earth changed over time and that some dry land today was once covered by oceans.