LVN Educational Requirements. According to the U.S. Bureau of Labor Statistics, LVNs and LPNs must graduate from a state-approved program in vocational nursing (www.bls.gov). Most programs can be found at community colleges, hospitals and vocational schools, and they usually lead to a certificate or diploma.
(Redirected from Constellis Group) Constellis is a private security company that provides integrated security, mission support and risk management services to corporate, government and nonprofit clients. The firm was founded in May 2003 by U.S. Army Special Forces veterans, including former Delta Force personnel.
The Polychaeta or polychaetes are a paraphyletic class of annelid worms, generally marine. Each body segment has a pair of fleshy protrusions called parapodia that bear many bristles, called chaetae, which are made of chitin.Indeed, polychaetes are sometimes referred to as bristle worms.ommon representatives include the lugworm (Arenicola marina) and the sandworm or clam worm Alitta. Polychaetes as a class are robust and widespread, with species that live in the coldest ocean temperatures of the abyssal plain, to forms which tolerate the extreme high temperatures near hydrothermal vents.