According to the this map, which four regions are the most densely populated? Australia, Africa, Europe, Southeast Asia, South America, Northern Asia, North America plz help me

Wind power has been beneficial to rachers ,farmers , and rural homeowners for decades windmills and turbines use wind power to change the winds kinetic energy into electricity where does wind power come from

This is the largest and most populous country of the caribbean region. puerto rico dominican republic cuba haiti

How does the principle of federalism affect the u. s. government? a. it guarantees that the united states will always be a representative democracy b. it ensures that the state governments have greater authority that the federal government c. it creates both separate and overlapping powers for the federal and state governments d. it divides the federal and state governments into three branches