What are people with higher scores on working memory capacity able to do better than people with lower scores on working memory capacity

Me with this psychology homework, i’m struggling with it.

Which factors are examples of how technology may have affected the great migration apex

You which of the following mountain ranges, labeled with the number 2 on the map above, extends over 330 miles and has numerous mineral resources? a. the ural mountains b. the balkan mountains c. the caucasus mountains d. the carpathian mountains