Which of the Following Is True with Respect to the Impact

Multiple Choice

Which of the following is true with respect to the impact of nurture on the fetus' developing brain?

A) Fetal brain development is almost totally dependent upon the fetus' genetic inheritance because it has no environmental experience in the womb.
B) The development of the lower,primitive areas of the brain depend upon nature but the higher levels depend upon nurture.
C) Mothers can advance the fetus' intelligence significantly by speaking out loud in foreign languages during pregnancy.
D) The establishment of some synaptic connections in the fetal brain depends upon environmental input,like sound.