What was the purpose of passing the neutrality act of 1935

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 do you think entrepreneurs contribute or industry in america? describe your answer.

Look at the graph. where p is price and q is quantity, what might cause a move from b to a?