One of the most important characteristics of a market economy<span>, also called a free enterprise </span>economy<span>, is the role of a limited government. Most </span>economic<span> decisions are made by buyers and sellers, not the government. A competitive </span>market economy<span> promotes the efficient use of its resources.</span>
To meet this energetic challenge, hummingbirds save enough energy to survive cold nights by lowering their internal thermostat at night, becoming hypothermic.
I think that it is hotspots because hotspots are places with a lot of volcanoes and has nothing to do with earthquakes. I am sorry if it is wrong. Hope this answers your question.
