Examples of prescribed amphetamines include: Amphetamines stimulate the central nervous system and the sympathetic part of the peripheral nervous system. Experts say that amphetamines enhance the synaptic activity of three neurotransmitters-dopamine, serotonin and norepinephrine.mphetamines stimulate the central nervous system and the sympathetic part of the peripheral nervous system. Experts say that amphetamines enhance the synaptic activity of three neurotransmitters-dopamine, serotonin and norepinephrine.
Somalia is located on the Horn of Africa, a peninsula on the eastern coast of Africa that separates the Gulf of Aden to the north and the Indian Ocean to the east and south. The country also shares borders with Kenya, Ethiopia, and Djibouti.
Asia is connected to Africa by the Isthmus of Suez (Egypt) and borders Europe (which is part of the same landmass) along the Ural Mountains and across the Caspian Sea.Asia has a coastline in north at the Arctic Ocean, in east at the Pacific Ocean, and in south at the Indian Ocean.Area: about 49,700,000 kmÂ² (19,189,277 sq mi) it covers about 30 percent of Earth's total land area.sia is connected to Africa by the Isthmus of Suez (Egypt) and borders Europe (which is part of the same landmass) along the Ural Mountains and across the Caspian Sea.