Answer;
-Anterior/frontal body surface
In the anatomical position, the nose and belly button are on the anterior/frontal body surface.
Explanation;
-In the anatomical position the face and palms are on the (anterior) body surface; the buttocks and shoulder blades are on the (posterior) body surface; and the top of the head is the most (superior) part of the body.
-The ears are (superior) and (distal) to the shoulders and (posterior) to the nose.