Hi There! :)
<span>By 2009 hydroelectric power made up what percent of the energy the US produced from renewable energy sources
</span><span>Current trends. Percentage of electricity in the US generated from renewable sources 1950-2012; hydropower in blue and other renewable sources in red. Renewable energy in the United States accounted for 13.44 percent of the domestically produced electricity in 2015.
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Answer: La Luna tira de los océanos hacia ella y hace que la Tierra se abulte ligeramente: este abultamiento crea las mareas. Pero las mareas que tenemos se deben a que la Luna está donde está. Si estuviera más cerca, la fuerza sería mayor: las mareas bajas serían más bajas, las altas harían desaparecer las ciudades costeras.
Explanation:
I believe the answer is twitter
<span>There are two common types: General Obligation Bonds and Revenue Bonds.
GOB: Issued by cities, states or countries and are not primarily secured by assets. The issuer can tax all who apply (citizens, residents, etc) for the bondholders.
RB: Are NOT backed by the government and come from a specific source such as the toll paid for driving on a toll road.</span>