Answer:
1, 2, 4 are statements explaining reasons, examples and incidents
Explanation:
The correct answer is “it’s” because it combines it is
This is an English question? Well, Pangaea is the theory that all continents were once one piece of land, and continental drift is what caused the separation of the land into 7 different continents. This theory also claims that one day Pangaea is going to reconnect due to continental drift.