The nervous system influences the respiratory system by ; ( A ) It controls muscle contraction
The nervous system control certain activities involving the contraction of muscles in the respiratory system. some of the activities/reflexes ( muscle contraction activities ) performed in the respiratory system, that are made possible by the nervous system include; coughing and regulation of the amount of oxygen or Carbon dioxide in the Lungs. These process are controlled by the autonomic nervous system control.
Hence we can conclude that the nervous system influences the respiratory system by controlling muscle contraction.
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