How is today’s world politically organized and why? how can this type of political organization lead to conflict (over issues such as boundaries, ethnic diversity, how do forces such as ethno-nationalism, devolution, supranationalism and/or the rise of extremist non-state actors (such as international terrorist groups) increasingly challenge this system

The chart shows how climate change and rising ocean temperatures might affect the types of hurricanes we see this century. the bars show the results from different math models used to make the predictions.

If we represent the solar system on a scale that allows us to walk from the sun to pluto in a few minutes, then a) the planets are microscopic and the stars are millions of miles away. b) the planets are the size of basketballs and the nearest stars are a few miles away. c) the planets are marble size or smaller and the nearest stars are thousands of miles away.

Find the coordinates of a if b(-9,-10) is the midpoint of ac and c has the coordinates of (-1,9)