What term is used to describe the physical features of the human body?

The term that most appropriately describes the physical features of the human body is "anatomical features." This term encompasses the various structures and parts of the body, such as organs, tissues, and systems, and their specific locations and arrangements. Anatomical features are essential for understanding how the body functions and how its various parts interact with one another.

While "physical characteristics" could refer to observable traits like height, skin color, and other external aspects, it does not specifically address the internal structures and organization of the body in the same detailed manner as anatomical features do. Other options may describe various aspects of the body but do not convey the full scope and specificity that "anatomical features" captures. Understanding this distinction is key in fields like biology, medicine, and health sciences.