While the senses of __________ have begun to emerge by 20 weeks, a fetus born at this time cannot survive because __________
A) sight and sound; its brain cannot yet control breathing and body temperature
B) touch and sight; the billions of neurons of its brain are not yet produced
C) smell and sound; the cerebral cortex, the seat of human intelligence, is too large
D) sight and sound; the neurons of its brain have not begun forming synapses
A
Psychology
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