StriVectin is one of the leading names in stretch mark removal creams. This product claims to improve the appearance of both stretch marks and wrinkles, with visible results as early as two weeks after beginning a regular beauty regime. However, some marks may take up to eight weeks to show improvement.
Primary succession. Definition. noun. An ecological succession that occurs following an opening of uninhabited, barren habitat or that occurs on an environment that is devoid of vegetation and usually lacking topsoil. Supplement.
As opposed to the first, primary succession, secondary succession is a process started by an event that reduces an already established ecosystem to a smaller population of species, and as such secondary succession occurs on preexisting soil whereas primary succession usually occurs in a place lacking soil.