How many senate votes are needed for approval of each cabinet member?

Which of the following governments is the most unrealistic for the people the dynasty government the confucian government the mauryan government he legalistic government

Marine exptoration of oil uses seismic waves to locate oil in the seabed. what is a negative impact from seismic waves on the aquatic ecosystem of the ocean? a.seismic waves kill microoganisms b.seismic waves disrupts the sand and causes seafloor erosion c.seismic waves have virtually no adverse affects on marine life d.seismic waves damage the sonar that dolphins and whales use to orient themselves underwater

What is the supreme law of the land? the declaration of independence the federalist papers the articles of confederation the constitution