The answer is seafloor spreading and subduction.
Hope this ain't too late (this is the PLATO answer)
Yes yes yes yes beautifully said but what’s the question
Well, D is definitely correct - t<span>hey both share cultures, especially along the border, because they used to be one country in the past.
I'm not sure about the second answer though, perhaps C (</span><span>They both work together as economic partners.) is correct because they do trade a lot. </span>
The following characteristic is not what geologists use to identify minerals a. softness