Multiple Choice
By age 4 to 5,__________.
A) the brain increases from 40 percent to 60 percent of its adult weight
B) many parts of the cerebral cortex have overproduced synapses
C) growth in the prefrontal-cortical area slows to near-adult levels
D) synaptic pruning slows or ends
Correct Answer:

Verified
Correct Answer:
Verified
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