Answer:
Social Class
Explanation:
Social class is a group of people in a society that has common political, economic, or cultural status.
It is b to make decisions that maximize benefits
Good manners.good behavior Best of health
Answer:
adjective, un·health·i·er, un·health·i·est. not in a state of good or normal health; in an unsound, weak, or morbid condition. symptomatic of or resulting from bad health: an unhealthy pallor. not conducive to good health; unhealthful: Night air was formerly considered unhealthy. they just ain't taking good care of themselves and eat junk all the time too