From Wikipedia, the free encyclopedia. Venomous snakes are species of the suborder Serpentes that are capable of producing venom, which is used primarily for immobilizing prey and defense mostly via mechanical injection by fangs. Common venomous snakes include the families Elapidae, Viperidae, Atractaspididae, and some of the Colubridae. The toxicity of them is mainly indicated by murine LD50, while multiple factors are considered to judge their potential danger to humans.
A foundation (also a charitable foundation) is a legal category of nonprofit organization that will typically either donate funds and support to other organizations, or provide the source of funding for its own charitable purposes. Foundations incorporate private foundations and public foundations.
See also: Foundation (nonprofit). Chart of a foundation. A private foundation is a legal entity set up by an individual, a family or a group of individuals, for a purpose such as philanthropy or an object legal in the economic operation. private foundation, in the United States, is a charitable organization described in the Internal Revenue Code by section 509. A private foundation is necessarily a 501(c)(3) exempt organization (or a former such entity).