Which of the Following Is True with Regard to the Order

Which of the following is true with regard to the order of development of motor skills?

A) Babies develop motor skills based on what they see,so it is largely a function of imitation.
B) Babies develop motor skills in very unique sequences,so there is no "order" of skills that is considered typical.
C) Motor skills tend to develop in the same sequence from child to child,although the ages of each milestone vary.
D) Motor development in babies has two predictable paths-one for sighted children and one for blind children.