Answer:
It is the most important because people are very important to the development of the country.
Explanation:
People are doing the work. We need the people to work at stores, build, mine, etc. The people of today are the ones that are building the industry making it a better place to live in. People are also important for the research, development, and engineering.
Syphilis is a disease that is spread through sexual intercourse which includes oral sex, so the answer would be B.
Note that Syphilis can also be spread from an infected mother to her unborn baby.
