(born August 1, 1985 in Gonzales, Louisiana) is an American football defensive end for the Kansas City Chiefs of the National Football League. He was drafted by the Chiefs fifth overall in the 2008 NFL Draft.
An invasive species is an exotic species whose introduction into an ecosystem in which the species is not native causes or is likely to cause environmental or economic harm or harm to human health. It is important to note that when we talk about a species being invasive, we are talking about ecosystem or environmental boundaries, not political ones.
Exotic species have the potential to become invasive when they are released into a new environment. Invasive nonindigenous species are those species whose introduction causes, or is likely to cause, significant economic or environmental harm. Not all non-native species become invasive when released to novel systems.n contrast, native species are species that have historically occurred as part of an ecosystem in a specific location. Native species are also called indigenous species. Introduction is defined by Krueger and May (1991) as the transfer by humans of an organism outside its native range.