Which of the following pertains) to motor development?

Question

Quizplus · Accepted Answer

All of the choices pertain to motor development. 
A) Nerve fibers becoming myelinated helps with the transmission of signals and improves motor coordination.
B) Cortical centers inhibiting subcortical centers allows for precise and coordinated movements.
C) Motor development proceeds in a cephalo-caudal and proximal-distal direction, meaning that control of the head and trunk comes before control of the limbs, and control of the torso comes before control of the hands and fingers.

Which of the Following Pertains) to Motor Development