What is the function of the horse's large lungs? A.It needs large lungs to take in lots of air when it runs.B.It needs large lungs to take in lots of water when it runs.C.It needn't large lungs to take in lots of air when it runs. 答案 A考查绘本的理解。马在奔跑的时候需要大...
what is the function of theaortic valve? A. controlling the flow of blood as it leaves the left ventricle B. pumping blood to the body C. pumping blood to the lungs D. stimulating heart contractions 相关知识点: 试题来源: 解析 A
How do the lungs function within the excretory system? What are the functions of cells in a lung? Describe the structure and function of the respiratory system. How does the circulatory system work? How does your muscle system work with the circulatory system?
What is the function of epithelial tissue in the lungs? Are there cilia in the lungs? What are bones made of? What are bones made up of? What connects the respiratory and circulatory systems? What body movements draw air into the lungs?
The lungs are made up of several tissues and cell groups that perform the vital action of respiration. Respiration is a central function in humans. Respiration is the biological process in which food and oxygen are converted into energy for cellular grow
What is the function of the cochlea? What are the functions of the lungs? Describe the physiology. (a) Define tonsils. (b) What is its function? State the functions of the cartlilge, the larynx and the trachea. What is the function of the tongue in digestion?
What Is the Larynx? The larynx or voice box serves to permit speech and allow air to pass into the lungs while blocking food and drink from entering. The larynx, or voice box, is a part of the upper respiratory tract that is a flexible tube where air passes between the back of the ...
Since the literature on the topic is not particularly explanatory, and considering the high prevalence of postural problems and neck pain in the general population, the aim of this study was to investigate the influence of FHP on respiratory function, and secondly to explore a possible relationship...
The respiratory system supplies the body with oxygen, which provides energy to the cells. Another important function of the respiratory system is to remove carbon dioxide from the blood stream. The airways, lungs and respiratory muscles form the respiratory system. The airways include the mouth, no...
ow does heart function?In a healthy adult, the heart beats an average of (6)___ times a minute—about 100,000 times a day. The right atrium takesin oxygen-depleted blood from the rest of the body and sendsit back out to the lungs through the right (7)___ where the blood becomes...