Question

choose the correct answer. what muscle is n? trapezius deltoid pectoralis major external oblique

Explanation:

In human anatomy, the deltoid muscle forms the rounded contour of the shoulder, which matches the location of label N in the diagram. The trapezius is a larger muscle in the upper back, the pectoralis major is in the chest, and the external oblique is in the abdominal area—none of these correspond to the shoulder location of N.

Answer:

deltoid