Children Do Not Start Speaking at Birth Because

Children do not start speaking at birth because:

A) They do not start learning language before birth
B) They need some exposure to language before they can start using it, and because other processes have to reach some level of ability first
C) The mother´s womb provides shelter, excluding all stimuli from the outside world
D) There is not enough information for the baby to be able to learn from the sounds heard in the womb
E) Amniotic fluid prevents all frequencies from reaching the baby