nervous system consists of a set of nerves that carry messages from
the brain, our spinal cord (the thick bundle of nerves present in
the spine) to and fro from the rest of the body. Apart from the 5
special senses of taste, smell, sight, hearing and touch, the nerves
also carry sensation of pain, temperature (that is the way how you
can differentiate hot and cold) and even vibration. Our nervous system
is also responsible for the way we walk, the way we talk and also
the way we think. If it were not for our nervous system we would only
be a vegetable that can breathe.
So, next time you eat a pizza think about how your nervous system functions and dont you get nervous about it!