The dragon backbone pump was invented during the Song dynasty. What does a dragon backbone pump do? a. helps doctors treat bone
illnesses b. helps pump water out of flooded boats c. allows one man to scoop water from one place and dump it into an irrigation canal d. automatically pumps arrows through a long tube Please select the best answer from the choices provided A B C D
I believe it is B:Helps pump water out of flodded boats and if thats not right then it should be D sorry if im wrong i just woke up and if i right then please grant me brainliest-Lucina
Modeled after the English Parliament, the General Assembly was established in 1619. In 1643 it became the House of Burgesses. Members would meet at least once a year with their royal governor to decide local laws and determine local taxation.
