LASEK (or laser-assisted subepithelial keratomileusis) is a laser vision correction procedure that is similar to both LASIK and PRK. Like LASIK, LASEK can also be used to treat farsightedness, nearsightedness or astigmatism. It is also a type of laser presbyopia surgery when it is used for the treatment of age-related nearsightedness.
Cool Facts About The Large Grey Mongoose. The largest species of Mongoose in Africa, the Large Grey Mongoose, also commonly known as the Egyptian Mongoose, grows to nearly 90cm long with a 40cm long tail.
Growth. Dogwood trees grow to different sizes depending on the species and cultivar. Most are moderate-sized trees ranging from 20 to 40 feet in height. Interestingly, all dogwoods grow at about the same, rather slow rate of less than one foot per year, according to Clemson University.he flowering dogwood (C. florida), one of the largest, grows to 40 feet with a spread of 20 feet. The tree requires partial shade for maximum height, as too much sunlight will stunt the tree's growth.