Bob and Kathy have two children and have decided not to have any more. In which part of the world do they likely live? Africa South America Europe Antarctica T QUESTION ASK FOR HELP​

Hurry on the map above, arrow 1 points to a region where most people are

This is a 2017 topographic map of puerto rico in the united states, and i'm sorry that people there have suffered such a disaster. i want to ask, what do the yellow dots and areas represent on this graph? and the blue area and the little blue circle, and the little blue sign that looks like a signal tower, what do they stand for?

What is one early technological advance that shaped culture? a the use of fire b the discovery of arable land c family units. d migration