Physiognomy Physiognomy Physiognomy (from the Greek φύσις "physis" meaning "nature" and "gnomon" meaning "judge" or "interpreter") is a practice of assessing a person's character or personality from their outer appearance—especially the face. It is often linked to racial and sexual stereotyping. The term can also refer to the general appearance of a person, object, or terrain without reference to its implied characteristics—as in the physiognomy of an individual plant (see plant life-form) or of a plant community (see vegetation). Credence of such study has varied. The practice was well accepted by the ancient Greek philosophers, but fell into disrepute in the
Human body of different cavities, separated areas which house different organ systems. The brain and central nervous system reside in an area protected from the rest of the body by the blood brain barrier. The lungs sit in the pleural cavity. The intestines, liver, and spleen sit in the abdominal cavity Height, weight, shape and other body proportions vary individually and with age and sex. Body shape is influenced by the distribution of muscle and fat tissue. Human physiology is the study of how the human body functions. This includes the mechanical, physical, bioelectrical, and biochemical functions of humans in good health,