One mechanism could be educating people about HIV/AIDS from mouth to mouth, another would be to make long lectures which would educate people about this disease, another would be to make workshops which would serve the same role.
The correct answer is B.
Diet books and supplements cannot guarantee long-term success. For starters everyone is different and what might work for one person might not work for another. Diet books tend to be a mixture of personal opinion and healthcare facts and it's difficult to know what to completely trust. Most of the books and supplements tend to be based on current trends also and many have turned out to be inefficient.
Answer:
Well there's no real answer as to what the meaning is but it may sound cheesy or whatever but its basically what you want it to be. If you want to live and start a company or work a 6-5 job or take a vacation. It's really up to you on how you see it and what you want the meaning to be.
Explanation: