Which of these best describes thomas jefferson's role in the american revolution? a) he defeated cornwallis to end the war b) he was one of washington's best generals. c) he was the author of the u. s. constitution. d) he was the main author of the declaration of independence.

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

The magma carta has what effect on english monarchs?

How long was the peasants’ work day?