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.
1 Getting a 2-year degree in fire protection engineering, fire science or a related field is not required to become a firefighter in Pennsylvania. 2  However, it will make it easier to obtain a first job in the field.his will be checked with a mandatory physical from the fire department to which you apply. Your vision must be at least 20/30 with or without corrective lenses. Obtain certification as an emergency medical technician. Fires involve medical incidents, so this type of training is essential in becoming a firefighter.