Prerequisites for nursing school depend on the school, with baccalaureate programs requiring more courses, in general, than associate degree programs. Usual courses include three years of math, three years of science, including biology and chemistry, four years of English and two years of language.
Solid Perfume Solid perfumes are also pleasant to use and easy to make. A basic formula would use 80% of your favorite light oil, 13% beeswax and 7% of your fragrance. Melt wax with oil, let cool, add fragrance, blend well and pour into container.
Many of perfumery's most venerable creations owe their sensuality to the use of animal ingredients with a certain spray element: civet, a faecal paste extracted from the anal glands of the civet cat; castoreum, a leathery emission from the genital scent sacs of the castor beaver; ambergris, a briny and vomitous by-product of the digestive system of sperm whales; and musk secreted from the sheath gland of the musk deer have all been popular perfume ingredients.