Whom do the two men seated at the table represent what this cartoon suggest about american attitudes toward immigration in the late 1800s how do you know this when answering this question use specific details in the cartoon to explain your reasoning

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