Answer:
Option D is the answer.
Step-by-step explanation:
As we know there are two types of muscles, Voluntary and involuntary muscles.
Voluntary muscles are the muscles which we can control while involuntary muscles can not be controlled .
Examples of involuntary muscles are Smooth muscles present in GUT, blood vessels and cardiac muscles.
Examples of voluntary muscles are skeletal muscles like facial muscles.
Therefore, Option D, making of faces involves voluntary muscle movement.
