A Venn Diagram has 3 parts. There are two sections that are used for the differences. The middle section is used for the similarities.
A venn diagram is used to compare and contrast two different ideas. To make a Venn Diagrm, you draw two circles which overlap. Each circle represents one of the topics you are comparing and contrasting. For example, one circle would represent apples and the other oranges. The overlapping section of the circles is for listing the similarities. In our example, one might find the words fruit, seeds, trees, Halloween, etc. The circle labaled apple might have the words red and green. The circle labeled orange might contain the words orange and sections.
The answer would be C I believe.
The edges of the continents are in a constant state of change caused by the ocean currents. Those currents can bring material with them, making the line more "smooth" and adding land to it, forming the so -called barrier beaches, or the sea can cause the land to fall into the water.
this change of edges over time and tectonic movement mean that the shape of the continents changes all the time: so the continents changed since the time of the split.
It provides an organizational system for the paper