Answer:
(1) autonomic nervous system
Explanation:
The nervous system is made up of majorly 2 components, which are the autonomic nervous system and the somatic nervous system.
The somatic nervous system is responsible for the voluntary responses resulting from the contraction of skeletal muscles. This system controls voluntary body movements through the skeletal muscles.
The autonomic nervous system is responsible for the control of involuntary responses such as breathing, digestion, pupillary response, urination etc. The autonomic nervous system controls the cardiac muscle, smooth muscle and glandular tissue and is further divided into 2 sections: the sympathetic nervous system, and the parasympathetic nervous system. Their control of the internal organ in homeostatic mechanisms in the body is regulated by the hypothalamus
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