Multiple Choice
At age 6, Julia is able to focus on schoolwork. What brain developments promoted this?
A) Myelination of the pathways in the cerebellum
B) The parts of the brain that enable sustained attention became myelinated
C) The pathways that link the cerebellum to the cerebral cortex became myelinated
D) Increased visual acuity promoted this, not brain development
Correct Answer:

Verified
Correct Answer:
Verified
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