Anthropologist Ralph Linton Said, "The Last Thing a Fish Would

Anthropologist Ralph Linton said, "The last thing a fish would ever notice would be water." What does this imply about culture?

A) Culture is taken for granted by members of society who share it.
B) There is only one acceptable method of doing any particular job.
C) Every culture establishes firm standards by which it functions.
D) Water is symbolic and has nothing to do with the statement.