In the medical research, the doctor is studying a part of our body which pumps blood to all parts of the body. What is it? A. Lung B. Heart C. Stomach D. Liver 相关知识点: 试题来源: 解析 B。解析:在人体结构中,心脏(Heart)的功能是将血液泵送到身体的各个部位。肺(Lung)主要与呼吸有...
During respiration, the lungs acquire oxygen which is ultimately used by the body's cells for cellular respiration. Oxygen must be transported from the lungs to all cells in the body, and carbon dioxide, the waste product of cellular respiration, must be transported from the body's cells ...
待解决 悬赏分:1 - 离问题结束还有 which part of the body makes a human's blood?问题补充:匿名 2013-05-23 12:21:38 身体的一部分,使人类的血液? 匿名 2013-05-23 12:23:18 哪一部分的机构使人类的血吗? 匿名 2013-05-23 12:24:58 哪个身体部位做人血? 匿名 2013-05-23 12:26:...
百度试题 结果1 题目7. In which part of the digestive system is food absorbed into the blood?(3)(1) mouth(2) stomach(3) small intestine(4) large intestine 相关知识点: 试题来源: 解析 (3) 反馈 收藏
When the body needs to oxygenate multiple muscles at the same time, the heart rate rises so that blood flow can increase, resulting in cardiovascular fitness – win win, right? This is the (very good) reason why functional fitness training combining strength and cardio has become so popular ...
百度试题 结果1 题目6 In which part of the digestive system is food absorbed into the blood?(4)(1) gullet(2) mouth(3) stomach(4) small intestine 相关知识点: 试题来源: 解析 (4) 反馈 收藏
The blood vessel that returns blood from the lower part of the body to the heart is the inferior vena cava. There are two openings in the right...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can...
第2题 判断题 (1分) The abdominal cavity contains the bladder, some of the reproductive organs and the rectum. 第3题 判断题 (1分) A plane is a theoretical line that divides the body. 第4题 判断题 (1分) Stasis means stoppage/slowdown in the flow of blood or bodily fluids. 第5题 ...
百度试题 结果1 题目 5. In which part of the digestive system is food absorbed into the blood?(2)(1)(2)Tongue Small intestine(3)(4)Large intestine Stomach 相关知识点: 试题来源: 解析 (2) 反馈 收藏
Which blood vessel brings blood to the kidneys?Blood vesselsVeins, arteries, venules, capillaries and arterioles are the five classifications of blood vessels that occupy the body. Each of these five vessels has a specific function.Answer and Explanation: ...