Which nervous system controls the heart,glands,and smooth muscles

A)  visceral nervous system
B)  efferent nervous system 
C)  somatic nervous system
D)  autonomic nervous system

Autonomic Nervous System

A part of the nervous system that controls involuntary actions of the smooth muscles and heart and also regulates glandular functions.

Glands

Organs in the body that secrete hormones or other substances directly into the blood or onto a body surface.

Smooth Muscles

Involuntary muscles found in various parts of the body, such as the intestines and blood vessels, that contract and relax without conscious control.