Medical specialists are doctors who have completed advanced education and clinical training in a specific area of medicine (their specialty area). Examples of medical specialists include the following: Addiction psychiatrist. Adolescent medicine specialist. Allergist (immunologist) Anesthesiologist. Cardiac electrophysiologist.
Coffea arabica. Coffea arabica /ÉËrÃ¦bÉªkÉ/ is a species of Coffea originally indigenous to the forests of the southwestern highlands of Ethiopia. It is also known as the coffee shrub of Arabia, mountain coffee, or arabica coffee. C. arabica is believed to be the first species of coffee to be cultivated, and is by far the dominant cultivar, representing some 70% of global production.
Coffee seeds were first exported from East Africa to Yemen, as the coffea arabica plant is thought to have been indigenous to the former. Yemeni traders took coffee back to their homeland and began to cultivate the seed. By the 16th century, it had reached Persia, Turkey, and North Africa.