百度试题 结果1 题目What is the primary function of the nervous system?A. To regulate digestion B. To control movement and sensation C. To produce hormones D. To eliminate waste from the body 相关知识点: 试题来源: 解析 答案:B 反馈 收藏 ...
The parasympathetic nervous system is the exact opposite of the sympathetic nervous system. It relaxes the body and conserves energy, slowing down heart rate, and increasing intestinal and gland activity. The Enteric nervous system which is the third part of the autonomic nervous system is responsibl...
The central nervous system (CNS)中枢神经系统原文参阅【The central nervous system (CNS)】 is made of the brain and the spinal cord and the peripheral nervous system (PNS) is made of nerves.Together they control every part of your daily life,from breathing and blinking to helping you memorize...
Thank you. You are on a plan heading for New York, you have some business here introduce yourself and your business to the person sitting beside you, according to the following Information. Here are the details of your business. You work for my factory company. The name of your company i...
Messages sent from the brain control both aspects of the circulatory system. The nervous system is the system of the body that is composed of the brain, the spinal cord, and all of the nerves throughout the body. It is the system that controls all functions, large or small. Nerves re...
“What we define as pain usually has to do with a nervous system,” Anke Stepphun, an ecologist at the Free University of Berlin, says. When you put your hand too close to a hot stove, nerve cells send an alert to your brain. Your brain decodes that signal as burning pain, which ...
Ask a question Our experts can answer your tough homework and study questions. Ask a question Search AnswersLearn more about this topic: Nervous System Overview: Central & Peripheral from Chapter 2 / Lesson 4 171K The nervous system is divided into two main pa...
As you progress in your recovery, you may find yourself in a stressful situation feeling anxious and worried. What is the Parasympathetic Nervous System? The parasympathetic nervous system (PNS) is one of the two main branches of the autonomic nervous system, the other being the sympathetic nervo...
The central nervous system is like the guts of your computer. It's in there with millions of connections moving little impulses around from circuit to circuit (nerve to nerve), calculating and thinking. Your brain makes all the calculations and stores information. Your spinal cord is like a ...
properly. And it also keeps the brain clean. You know, nasty infections can’t get in even if the rest of the body is sick, fighting them off. Because nicotine is one of those chemicals that crosses the blood-brain barrier quickly, it affects ...