Answer:
Option: a. 200 million years ago
Explanation:
Million years ago, Earth had one supercontinent called Pangaea and surrounded by an ocean (Panthalassa). Alfred Wegener proposed the concept of one big continent after putting together different records of confirmation. He was able to give his theory by examining fossils of plants, trees, animals, and reptiles that found in different continents. About 200 million years ago, the supercontinent began to split up into two parts; Gondwana from Laurasia. Today's countries, including Africa, Antarctica, India, South America, and Australia are part of Gondwana, where Europe and North America from Laurasia.
Answer:
natural selection
Explanation:
Adaptations in a species are caused over time by natural selection
Answer:
Dead bodies of plants and animals that lived on earth millions of years ago.
<u><em>HOPE IT MAKES UR DAY BETTER!!</em></u>
Are you looking for one or several? I think it is 4, 7, and 8. If you are looking for one, then I can give you one, just comment.
