Sympathetic Nervous System:If you think of it as "fight or flight" it becomes a lot easier to remember how it works. It increases the heart rate, increases energy production, decreases the GI system...
the central nervous system which consists of the brain and spinal cord. the peripheral nervous system which consists of nerves and ganglia (collection of nerve cell bodies outside the central nervous...
it is involved in eating,sexual activity and urination etc. Although I hate Biology, here is the alternate answer : Parasympathetic nervous system is associated with the brain and lower part of the...