MUSCULAR SYSTEM(NECK,BACK)

Question 1

Extends from the top of the chin to the shoulders and chest

Depresses the lower jaw and lip

As in expressing sadness

Answer 1

PLATYSMA

Question 2

Extends along the the side of the neck from the ear to the collarbone

Causes the head to move from side to side and up and down

As in nodding yes or no

Answer 2

STERNOCLEIDO MASTOIDEUS

Question 3

Flat, triangular muscle covering the upper and back part of the neck and shoulders

Aids in drawing the head back and elevating the shoulder blades

Answer 3

TRAPEZIUS

Question 4

Flat, triangular muscle that covers the lumbar region and lower half of the thoracic region

Aids in swinging of the arms

Answer 4

LATISSIMUS DORSI