Which action would not be considered a “societal norm”? leaving a tip at a restaurant saying “” and “ you” using silverware being an athlete

Societal norms refer to the unwritten rules by society and how to behave in a society. In a cultural group or society, one is expected to behave in a certain manner. For example in the above instances, the societal norms are:

Leaving a tip at a restaurant. - Recognizing the duty of someone and tip works as an appreciation.

Saying “please” and “thank you”- These are the magical words which are polite and values someone's actions.

Using silverware - It indicates the status in a society.

Societal norms refer to the accepted behavior and standards of the social group.

Therefore, the sentence which doesn't accord with the societal norm is being an athlete as this is the personal choice what one wants to be.

i believe the answer is: b. mr. head had a long, tube-like face with a rounded open jaw and a short depressed nose.

this is because in the un-revised sentence it said that mr. heads face was long and tube-like, and he had a rounded open jaw. this is not a very grammatically correct because of how it seems to drag on with the and, replaced with, with, makes it sound more fluent in the description.

demonstrative would be the answer.