Question

multiple choice question in the image the muscle labeled b is: deltoid sternocleidomastoid trapezius platysma

Explanation:

The sternocleidomastoid muscle is located in the neck region. The deltoid is in the shoulder, the trapezius extends from the neck to the upper - back, and the platysma is a thin muscle in the neck and upper chest area. Based on the location of the muscle labeled B in a typical human muscle anatomy diagram, it is the sternocleidomastoid.

Answer:

sternocleidomastoid