The autonomic nervous system controls involuntary bodily processes like heart rate, respiration, and digestion without conscious effort.
The autonomic nervous system, a part of the peripheral nervous system, controls involuntary bodily processes such as heart rate, respiration, and digestion. It automatically adjusts these functions without conscious effort. For example, during physical activities like running or when faced with danger, the autonomic nervous system increases heart rate and respiration to meet the body's needs.
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