PLEASE HELP M For the Richter scale each increase on the scale represents ten times the amount of ground motion recorded on the seismogram How much more motion is there for a magnitude 7 earthquake then a magnitude 4 earthquake

A. 3 times
B. 30 times
C. 1000 times
D. 3000 times

As the result of a conflict between british troops and a colonial militia in massachusetts

Which leader told the israelite people that god would lead them to a “promised land” if they obeyed god faithfully?

What is the main difference between primary and secondary sources? a. primary sources are historical documents, and secondary sources are modern-day documents. b. primary sources are derived from museums and archives, and secondary sources are created by history students and academics. c. primary sources are found in ancient places with a rich history, and secondary sources are found in historical journals and blogs. d. primary sources are created during a particular historical era, and secondary sources are created by studying primary sources.