Cosmetology is primarily restricted to the muscles, nerves, circulatory system, and:
a. bones of the head, face, neck, arms, hands, lower legs, and feet.
b. bones of the legs, feet, and hands
c. muscles and nerves of the head and face
d. nerves and blood vessels of the hands, neck, face, and leg
a. bones of the head, face, neck, arms, hands, lower legs, and feet