Nervous system example sentences

But plants have neither a nervous system nor muscles.Urine formed by the nephrons is ultimately carried to the urinary bladder where it is stored till a voluntary signal is given by the central nervous system (CNS).These metals then can damage kidneys, central nervous system, liver etc.This is the second way in which the nervous system communicates with the muscles.The communication between the central nervous system and the other parts of the body is facilitated by the peripheral nervous system consisting of cranial nerves arising from the brain and spinal nerves arising from the spinal cord.The parasympathetic nervous system calls for more cautious use of the body's resources.The brain and spinal cord constitute the central nervous system.The first pathway involves the autonomic nervous system.It has to be understood that in general, any form of environmental pollution may affect the nervous system because of the presence of toxic substances and, to that extent, influence psychological processes in some way.Animals have a nervous system for controlling and coordinating the activities of the body.When large quantities of ethanol are consumed, it tends to slow metabolic processes and to depress the central nervous system.