Which Statement Is an Example of Experience-Expectant Processes

Which statement is an example of experience-expectant processes?

A) Individuals are able to remember the details of a magazine article after they have read it.
B) Children who are born with cataracts that are not removed early enough will have permanently impaired vision.
C) Rats that are trained to use just one limb to get a food reward have increased dendritic material in the particular area of the motor cortex that controls the movement of that limb.
D) All of these statements are examples of experience-expectant processes.