the central nervous system consists of the brain and the spinal cord
the peripheral nervous system consists of the somatic nervous system and the automatic nervous system
the autonomic nervous system consists of the sympatheticdivison and the parasympatheticdivision
the somatic nervous system contains sensory and motor neurons
the sensory neurons take impulses form the receptors to the CNS
the motor neurons take impulses from the CNS to muscles and glands (effectors)
automatic nervous system controls and regulates the internal organs without any conscious recognition or effort by the organism, it consists of the sympathetic and parasympathetic systems.
what is the nature of the sympathetic and parasympathetic nervous system
(antagonist) work against each other to bring about opposite effects