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.
Phthalates are a group of chemicals used in hundreds of products. The phthalate commonly used in fragrance products is diethyl phthalate, or DEP. DEP does not pose known risks for human health as it is currently used in cosmetics and fragrances. To learn more, see â Phthalates and Cosmetic Products .â.
Like perfume, cologne is a type of fragrance. While most people are familiar with perfumes and colognes, these fragrances are quite different.All fragrances are characterized by a specific ratio of ingredients. For instance, colognes are made from a combination of essential oil extracts, water, and alcohol with an extract concentration of around five percent.ne of the best scents for a young man is the family of citrus scents which includes the smells of orange, lemon, and lime. Although preferred by men, cologne is also worn by women. Colognes have a different amount of fragrance than perfumes.