Q780987 - IDECAN - 2019 - IF-PB - Professor EBTT - Letras - Língua Inglesa

From the second paragraph, it is possible to state that

a) standards of action are guided by uniform norms that we could call rules.
b) norms justify the actions or behaviors of individuals.
c) norms have authority but people don’t voluntarily obey.
d) social practice involves individual and mutually incomprehensible ways of behaving.
e) handshaking, and removing or wearing particular headwear are expendable label behaviors.

Inglês