which of the following actions involves voluntary muscle movement?\no movement of food through the digestive…

which of the following actions involves voluntary muscle movement?\no movement of food through the digestive tract\no movement of blood through the blood vessels\no beating of the heart\no making of faces
Answer
Brief Explanations:
Voluntary muscles are under conscious control. Movement of food through digestive tract is peristalsis (involuntary), blood - vessel movement and heart - beating are also involuntary. Making faces uses facial muscles which are under conscious control.
Answer:
making of faces