Wednesday, February 10, 2010

What control the functions of your head and face?

what transmit information to and from the extremities?


LAST ONE


what's made up of the brain and spinal cord;acts as the body's computer?What control the functions of your head and face?
Nerves are the medium for which these signals are transmitted. People who accidentally get nerves cut in their face have no control and their face droops.
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