In the russian federation, which official holds the most power? a. the duma b. the president c. the prime minister d. the monarch

The answer is going to be the president. hope that helped 

This is what i found “getting into the technicalities, the continental crust has a density of around 3.0 g/cm3 compared to 2.6 g/cm3 of the continental crust. in addition, the continental crust is much thicker than the oceanic crust. the recycling process does not happen to the continental layer.” i hope this you for what your looking for. can you plz mark me brainliest?

The best title for the map above would be "earthquakes worldwide from 1900 - 2007". hope this