百度试题 结果1 题目What is the circulatory system ? A. The system that helps your body breathe B. Your body’s muscles C. Your body’s nerves D. Your body’s blood transporting system 相关知识点: 试题来源: 解析 D 反馈 收藏
What main organs are involved in the muscular system and what does each organ do? What organs are in the respiratory system? What are the two organ systems of plants? What is the structure of a nephron and its related blood vessels?
What is the main function of the circulatory system? A. Digestion of food B. Transport of blood C. Respiration D. Thought process 相关知识点: 试题来源: 解析 B。解析:循环系统的主要功能是运输血液。消化系统负责消化食物;呼吸系统负责呼吸;神经系统负责思考等过程。
What main organs are involved in the muscular system and what does each organ do? Which organs make up the nervous system? What is the main organ of the circulatory system? What organs are in the lymphatic system? What are the effector organs of the nervous system?
An organ is a structure in the body that has, at minimum, two different kinds of tissues that function together for the same purpose. The kidneys, the heart and even skin are all organs. A human actually has two circulatory systems: a short loop running from the heart to the lungs and...
What Is the Relationship between the Circulatory System and Homeostasis? What Is the Importance of the Respiratory System? What is the Cardiovascular System? Discussion Comments The Health Board, in your inbox Our latest articles, guides, and more, delivered daily. ...
The main roles of the blood circulatory system (cardiovascular system) are to deliver nutrients and oxygen to the cells in the body and to have the waste products removed. The heart and the blood vessels (arteries, veins, and capillaries) of the circulatory system go through the entire body ...
Providing the body with immune defense is also a function of the circulatory system. The immune system is a division of the lymphatic system as a whole. Lymphocytes are immune cells that attack organisms like fungi and bacteria. Lymphoid organs, such as the spleen, also assist in the immune ...
What is the Function of the Circulatory System? Discussion Comments ByFa5t3r— On Mar 10, 2013 @indigomoth - People can have atrial septal defects as well. My sister had one when she was a baby (it's apparently a natural formation when babies are still in the womb, but it's s...
In fish, which organs are involved in the regulation of electrolytes? Describe how they function in freshwater and seawater. What is the mechanism by which soap functions as an emulsifying agent? Describe the mechanism of reducing 9-fluorenone to 9-fluorenol using sodium borohydride....