thin, elongated area of the body two collar bones at the top two vertebrae on either side two small muscles on either side two trapezius muscles at the back two sternocleidomastoid muscles at the front skin, hair, and other features of the face.
neck which has thin, elongated area of the body neck which has two collar bones at the top neck which has two vertebrae on either side neck which has two small muscles on either side neck which has two trapezius muscles at the back neck which has two sternocleidomastoid muscles at the front neck which has skin, hair, and other features of the face.