Bradbury has a straightforward writing style that seeks to evoke a sense of wonder through two seemingly opposed concerns: the careful construction of mundane details and a sharp eye for vividly capturing imaginative flights of fancy. Combined, they create Bradbury's signature style, finding wonder in everyday life by using fantastic / unrealistic elements to highlight the vagaries of human nature. Often, this means the stories are built on simply constructed sentences --declarative, often distanced from the subject it describes - with dramatically timed lapses into a more florid, poetic writing style when a character comes to grips with a new experience, such as the rocket flight of "The Rocket".
Answer:
Lifestyle, serious health issues and age.
Explanation:
Health is a right, even though in several countries it's not considered so. when doing a research about health it's important to understand how health is not precisely just the lack of sickness, but instead, it's the complete wellbeing of the person. Therefore, there will be many factors that affect it, nevertheless, the most important one is Lifestyle. Lifestyle may include many other insights, but exercise, eating habits and load of stress should be enough for knowing how the person develops everyday. Then, if the person has any health issues such as diabetes, high blood pressure or a cardiac condition, this will definitely affect the way that the health service should treat the case. And finally, the age also affects the study. It's not the same a baby's health than a grown up or even a elder. This way, age affects severely the study and also provides some important information about the audience in general.
The answer is D / To distinguish "good" characters from "bad" characters.