four times the quantity thirty-two minus two end quantity plus twelve divided by four times three 2.The first step when simplifying any expression is parentheses. However, in the following expression, the... show more 1.Simplify the following expression according to the order of operations.
The cell bodies of the presynaptic neurons of both the parasympathetic and sympathetic systems are located within the central nervous system. These presynaptic autonomic neurons synapse only with postsynaptic autonomic neurons.he cell bodies of the presynaptic neurons of both the parasympathetic and sympathetic systems are located within the central nervous system. These presynaptic autonomic neurons synapse only with postsynaptic autonomic neurons.
The autonomic nervous system has two branches: the sympathetic nervous system and the parasympathetic nervous system.The sympathetic nervous system is often considered the  fight or flight  system, while the parasympathetic nervous system is often considered the rest and digest or feed and breed system.he autonomic nervous system is divided into the sympathetic nervous system and parasympathetic nervous system. The sympathetic division emerges from the spinal cord in the thoracic and lumbar areas, terminating around L2-3.