Question

what is parasympathetic nervous system​

Answer 1

The parasympathetic nervous system is one of three divisions of the autonomic nervous system. Sometimes called the rest and digest system, the parasympathetic system conserves energy as it slows the heart rate, increases intestinal and gland activity, and relaxes sphincter muscles in the gastrointestinal tract....

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Answer 2

Explanation:

THE PARASYMPATHETIC NERVOUS SYSTEM IS ONE OF THREE DIVISIONS OF THE AUTONOMIC NERVOUS SYSTEM. SOMETIMES CALLED THE REST AND DIGEST SYSTEM,THE PARASYMPATHETIC SYSTEM CONSERVES ENERGY AS IT SLOWS THE HEART RATE, INCREASES INTESTINAL AND GLAND ACTIVITY, AND RELAXES SPHINCTER MUSCLES IN THE GASTROINTESTINAL TRACT.

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