The answer to this one is medulla:))))))))(((((((((
The Autonomic Nervous System.
The medulla
The brain is part of the nervous system and not the breathing (respiratory)system.
Parasympathetic division
the medulla
hypothalmus
the respiratory system
The hypothalamus is the part of the brain that regulates the autonomic nervous system.
The brainstem, located at the base of the brain, plays a key role in controlling the autonomic nervous system, which regulates involuntary functions like heart rate and breathing. Specifically, regions such as the medulla oblongata and the pons are crucial for coordinating these functions.
The cerebellum is part of the nervous system. The aorta is a major artery, the fibula is a bone in the lower legs and the diaphragm is a muscle needed for breathing.
The hypothalamus integrates of the functioning of the autonomic nervous system, which in turn regulates the activity of organs such as the heart, blood vessels, and intestines. M. scipio
Heart rate and breathing are regulated by a part of the brain stem called the medulla oblongata. This part of the brain stem controls breathing,heartbeat and articulate speech. As far as trembling that is a result of the automatic nervous system activation. It can also increase heart rate and increase breathing rate but it is not a control for these three. This part is called the sympathetic half of the autonomic system, the other half is the parasympathetic. You can not live without the medulla. A blow to that area will kill.
The digestive system is related to the nervous system in such a way that the nervous system dictates the speed of breaking down of food. The nervous system overseas activity in the digestive tract, and regulates secretion if there are changes.
The autonomic nervous system that controls the functions within the body. Some functions that it controls are the heartbeat, digestive system, and breathing. The autonomic nervous system is the part of the peripheral nervous system that acts as a control system. It functions largely below the level of consciousness to control visceral functions.