Question

Which of the following actions involves voluntary muscle movement?
a. movement of food through the digestive tract
b. movement of blood through the blood vessels
c. beating of the heart
d. making of faces

Answer 1

 Making of faces - this is the correct answer in this case because the movement of either food or blood or beating of the heart for that case don't involve voluntary muscle movement. On the other hand, when're making faces, we're deliberately deciding whether we want to make a face and what face we want to make.  hope this helps :)

Answer 2

The making of faces is an actions which involves voluntary muscle movement.

What is voluntary muscle and its functions?

• The muscles is the tissues in human being and animals which is responsible for movement and action in the body.

• The muscles which is used for move freely or by choice.

• The voluntary muscles can be controlled by our thought.
• Example : muscles present in leg or arms and used for beating of hearts like skeletal muscles, Biceps , pectoral muscles etc.

Functions:

This muscles helps in all activities done in everyday like walk, talk, pick up things  jump , run etc.

The voluntary muscles are composed of cylindrical fibers and usually attached to bones and the skins and regulates movement of the body. This muscle plays an important role in allowing the body to move by contracting and relaxing. The action of  voluntary muscles is controlled by somatosensory nervous system.

learn about muscle

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