Although possible, it is rare to have keratosis pilaris all over the body. The lesions in keratosis pilaris most characteristically involve the back of the upper arms. Other common locations include the back, thighs, buttocks and occasionally the face. It does not affect the eyes, mouth, palms, or soles. Read Doctor's View.
The Principle of Biological Succession was developed by: Charles Darwin James Hutton Charles Lyell William Strata Smith. The principle of biological succession was developed by: Charles Darwin.
For over a century, ecologists have investigated the nature of these changes in communities, documenting the causes and patterns of change, indentifying mechanisms for change, and developing sets of general principles to explain this change. This change in community composition over time is termed succession.