<span>1. Fossils can help date rock horizons and can help identify similar environments when the same fossil is found in different locations;
2. Fossils helped identify how the different land masses moved/plate tectonics worked because similar fossils on different continents sometimes showed how the different land masses were once connected (e.g. Africa and South America);
3. Fossils can show how different species evolved over time.</span>
First Person.
Second Person means someone near the main person is telling the story.
Third Person is an all knowing being who know everyone's thoughts and dialogues.
Answer:
4 collections of stories is the answer
