discussion 250 words.
answer: 1. Is this a primary research article?
2. What is the overall objective of the study?
3. What is the type of a study that extends a long period of time?
4. What are the research method the researchers used?
5. What are the findings of the study?
6. What is the basis for the researchers to conclude that good genes are not as important as good relationships as predictors of longevity?
7. What do you think is the most important factor in longevity.