Why do sociologists chose to use secondary sources in social research?

Give an example of a situation in which an individual's pursuit of economic self-interest may not benefit but instead harm the rest of society

Humans are the only animals capable of communication

Apex q: arturo wants to increase his political participation beyond voting in elections. which action would accomplish this? answers: a. paying taxes b. starting a community cleanup program c. getting a public library card d. canvassing for a political candidate