1 The central nervous system is made up of the brain and spinal cord. 2  The peripheral nervous system is made up of the nerve fibers that branch off from the spinal cord and extend to all parts of the body, including the neck and arms, torso, legs, skeletal muscles and internal organs.
A guinea was worth Â£1.1 shilling in the days when Â£1 comprised 20 shillings. Once made of gold from Guinea, guineas used to be the regular currency for buying horses. Hence the title of the 2000 Guineas race-that being the amount in the prize fund in 1809.
Wealthy individuals have been buying whole rhino horns to indicate their status. And such people have been buying more and more. In 2006, one rhino horn typically sold for about $760. Today, the same horn can fetch more than $57,000. Worldwide, the trade is now worth as much as $9.5 billion annually, according to a report from Dalberg, a development consultancy firm based in Washington, D.C.