Why Does the Early Babbling of Children from Different Cultures

Multiple Choice

Why does the early babbling of children from different cultures sound the same?

A) It sounds the same because early babbling includes the phonemes in all existing languages.
B) It sounds the same because all cultures use exactly the same phonemes in their languages.
C) It sounds the same because adults cannot perceive the subtle differences in children's early babbling.
D) It sounds the same because morphemes,not phonemes,are specific to culture.