Please post detailed answers to the following questions. Please use complete sentences. Every human society has a culture. Why do you think that culture is so important to groups? What elements of culture make it a necessary part of any human group or society?

I just need a list of examples or something. I understand the question, I'd just like ideas I can work with. Don't actually answer it-spare yourself some writing.
Essentially a few bullets with ideas explained for each question if possible. Thanks!

Answer with Explanation:

People go through various changes in life and so are their roles in society. Such role change is accompanied by "responsibility." For example, when people are young, they take the role of a student and so they have to assume that role. They have to study hard and obey their teachers and parents. When they get older, they have to take the role of workers in society and so they have to assume that role as well. They have to be more mature and be more accountable for their actions.

In order to improve such changes occurring throughout a person's life, he needs to accept his role and fulfill his tasks sincerely. Acknowledging reality helps people do things the right way and move on with life. This is essential in order to become successful in taking various roles. It also fosters flexibility in different areas. If in case a person makes mistakes in his role, it is best to admit his mistakes in order not to deny or question the outcome. This will allow him to face his struggles in life, thus enabling him to achieve his goals little by little.

answer; i believe the correct answer is prefrontal cortex;