Faces

The face is the front of the head in humans and many other animals that features most of the sense organs including the eyes, nose and mouth. Many animals may express emotions through their face. Sense organs in the faces of different animals are varied such as the snout, and the proboscis. Many animals are flat-faced (brachycephalic) such as the pug dog. The human face is crucial for identity, and damage such as scarring or developmental deformities may adversely affect the psyche.