Essential oils carry the essence of the plants in such a potent form that a single drop of essential oil can equal multiple teaspoons of the dried herb (for instance, 1 drop of peppermint oil equals more than 25 cups of peppermint tea and oils can be up to 70x more potent than their dried herbal form).
A bachelor's degree in graphic design or a related field, such as art, qualifies you for an entry-level job as a graphic designer. However, applicants can sometimes qualify with a different bachelor's degree plus additional classes in graphic design, according to the Bureau of Labor Statistics.
Long story short... after high school graduation, you will need a minimum of 11 years of education and training to be an orthodontist (4 yrs undergrad, 4 yrs dental school, 3 years ortho residency). Orthodontics is the most competitive dental speciallty to get into. Selection is mostly based on your class ranking in dental school.