Biology Of Depression - Neurotransmitters. A literal ton of research has been done on the causes of depression. Below is a brief discussion of the multiple biological, psychological and social factors that have been identified as being related to the development of depression.
The Golden Gate Bridge is a suspension bridge spanning the Golden Gate, the opening of the San Francisco Bay onto the Pacific Ocean. As part of both US Highway 101 and California Route 1, it connects the city of San Francisco on the northern tip of the San Francisco Peninsula to Marin County.
the golden gate bridge is a suspension bridge spanning the golden gate strait the 1 mile 1 6 km wide 3 mile 5 km long channel between san francisco bay and the pacific oceanhe golden gate bridge s clearance above high water averages 220 feet 67 m while its towers at 746 feet 227 m above the water were the world s tallest on a suspension bridge until 1998 when bridges in denmark and japan were completed