Louis pasteur’s discoveries were important because they a. were a step in preventing disease. b. led to the science called genetics. c. allowed safe surgery. d. led to the end of world war ii.

Which of the following are characteristics of effective government leaders? select all that apply : has accumulated enough wealth to operate the government : willingness to accept responsibility : keep a government strong and active : has be a successful in the entertainment field : act as a final point of authority