Hey i am in history and we are going over martin luther king stuff and what does "kkk" meen

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

How many countries have signed the kyoto protocol?

1.3.6 how is the principle of limited government reflected in declaration or the articles of confederation