(-4g-2-g to the second power)+(3g to the second power+ 9g)

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

Which groups united to form the populist party

He three-fifths compromise, which was made at the constitutional convention, represented differences of opinions over which issues?