Một số giải pháp về vấn đề học tập thi cử của học sinh

The continents of africa and south america used to "fit together” like puzzle pieces. about how far back in time would you have to go to find the formation of the atlantic ocean? 600 million years 430 million years 200 million years 90 million years

Even before world war ii had ended, it was apparent that the allies would not remain friends in the post-war era. describe how the conflict between the superpowers manifested itself in the two following region: asia

Reasoning based on the ease with which we can bring something to mind involves the use of the heuristic