Systemic anatomy considers the structure of major , whereas surface anatomy refers to the study of .

Systemic anatomy considers the structure of major organ systems, whereas surface anatomy refers to the study of superficial markings.

Explanation:

Systematic anatomy is the study of the different organ systems that work together to carry out complex functions, that is, this discipline allows the organism to be analyzed in sections or systems, based on the functions together that have several organs, describing in isolation each part that composes it.

Surface anatomy is the study of the external characteristics or surface of the body (superficial markings) relating the anatomical accidents of it, that is, it allows to visualize the existing relations between the anatomical structures and the anatomical surface marks, analyzing the surface of the body, relating the anatomical accidents that may be in it with the organs and internal body parts.

segmentation=endoskeleton=backbone=coelom=tissues