Maintain a copy of each employeeâs personnel records for no less than 3 years. 1  Make a current employeeâs personnel records available, and if requested by the employee or representative, provide a copy at the place where the employee reports to work or at another location agreeable to the employer and the requester.
Brain corals are found in shallow warm-water coral reefs in all the world's oceans. They are part of the phylum Cnidaria, in a class called Anthozoa or flower animals. The lifespan of the largest brain corals is 900 years. Colonies can grow as large as 1.8 m (6 ft) or more in height. Brain corals extend their tentacles to catch food at night. During the day, they use their tentacles for protection by wrapping them over the grooves on their surface. The surface is hard and offers good protection against fish or hurricanes.
One reason eutrophication is one of the biggest threats to coral ecosystems is that it provides nutrients that allow plankton growth, depriving coral of sunlight. True Adaptations that allow halophytes to survive in salt water include: