What Sumerian tools were made from bronze?

kilns
plows
wheels
potters’ wheels

Which event was the main reason for the announcement of the quit india movement? what were the results of the movement?

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

Brainliestttme : ) what are trading blocs and what is the impact of international cooperation?