Social roles can be defined as: a. social status achieved by personal accomplishment, not by birth b. social parts people play when socialization has not been completed c. social positions determined exclusively by position at birth d. socially defined expectations for a person in a given social position

d. socially defined expectations for a person in a given social position

Explanation:

Social roles, are notions that people have , when interacting.

They vary according to position, status, expectations: Think of social roles as characters with a more or less script like in a teather, were there will be some roles like a hero, some villians, some others to be secondary, and other roles that accompany evey single social action or interaction.

Therefore when social roles are present, we assume that certain things are true , even when the contrary could be in reality.

We assume a teacher to know, we assume a student to need or be willing to ask, then when the roles are in wider context they sometimes fail to comply with expectations.

There is always a notion of an assumed status or role to be filled: it is believed that roles give order and direction to human behavior.

Making predicatbility human interactions is important to everyday life, so it is difficult to imagine how life could be without these

Since roles make relationships and present to make sense of and understanding of each other's actions.

answer; ok in rural area most people depend on private transportation(cars),pick up truck,donkey and buggy: ),and urban people can walk or ride public transportation,bus,train cab,uber.