Which of the Following Is NOT an Example of Learning

Multiple Choice

Which of the following is NOT an example of learning?

A) The second time she gets her eyes tested, Sammi blinks when the buzzer rings because she predicts a puff of air is coming after the buzzer.
B) A baby begins to reach and fuss when his mother opens the refrigerator to get the bottle out.
C) A baby can sit up at six months, but rarely can at two months.
D) Your cat runs to the kitchen at the sound of a can opener.