Answer:
B. harmed more patients with infections than they helped with surgery.
Explanation:
Before Joseph Lister was inspired by Pasteur's germ theory to perform sterile operations, doctors harmed more patients with infections than they helped with surgery.
This was because doctors didn't do enough to prevent the spread of bacteria through surgical equipment and in the end they ended up causing more problems for their patients than the help they gave.
Prior to Joseph Lister's sterilisation which was influenced by Pasteur's germ theory, surgeons were unhygienic and didn't wash their hands or change their clothing before surgery which made infections after surgery widespread.
Answer:
They’ve worked their whole lives and are looking forward to retirement.
They are unemployed.
They have been unemployed most of their lives, but continue to look for work.
They’ve worked their whole lives and continue to do so.
I believe they are common because people believe that is where we could be headed. Will we run society into the ground, or will we prosper? Will the society be a "Divergent" or "Giver" society or will it exist as it does today? Since we have no way of knowing, we pretend we do.