aIn accordance with local authority regulations, take to special waste incineration plant 与地方政府章程符合,作为对特别废焚化植物[translate] aThe circulatory system includes the heart, lungs, arteries, and veins. 循环系统包括心脏、肺、动脉和静脉。[translate]...
The circulatory system is composed of ___. A. The heart, blood, and blood vessels B. The heart, the brain, and the lungs C. The lungs, the blood, and the blood vessels D. The brain, the heart, and the blood vessels 相关知识点: 试题...
circulatory-system循环系统英文资料 Anatomy •Thecirculatorysystemconsistsoftheheart、vessels andneurohumoraladjustabledevicesofbloodcirculation.•Theheart•afour-chamberedpump.Itspumpingactioncreatesthe pressureneededtopushbloodinthevesselstothelungsaswellastotherestofthebodycells.•Locationoftheheart•Theheart...
Your lungs aren't technically a part of circulatory system organs, but they really help make it possible for your heart to function correctly. Your lungs provide oxygen for your body. The lungs send oxygen-rich blood to the left side of your heart and your heart then uses blood vessels and...
The human heart is a four-chambered organ with a dividing wall, or septum, that separates it into a right heart for pumping blood from the returning veins into the lungs and a left heart for pumping blood from the lungs to the body via the aorta. An auxiliary system, the lymphatic ...
In the systemic circulation, which serves the body except for the lungs, oxygenated blood from the lungs returns to the heart from two pairs of pulmonary veins, a pair from each lung. It enters the left atrium, which contracts when filled, sending blood into the left ventricle (a large per...
The heart is a big pump (泵). It continuously pumps the blood around the circulatory system. This has to happen all the time to keep you alive. There are two loops in the circulatory system; the first goes to and from the heart. It visits the lungs to collect oxygen and throw away ...
The circulatory system carries blood through the body. It includes the heart, arteries, veins and capillaries. 循环系统把血液输送到全身。该系统包括心脏、动脉、静脉及毛细血管。 chinafanyi.com 2. The parts of the body associated with this chakra include the heart and lungs, and the blood circula...
3. Capillary circulationis the part responsible for moving oxygen, nutrients, and waste products through your body. 4. Pulmonary circulationis the movement of blood from the heart to the lungs and back to the heart again. Healthy Heart & Circulation Tips: ...
1. Heart The heart is the center of the circulatory system. It keeps pumping blood throughout the body. It sends pure, oxygen-rich blood to all the parts of the body and receives impure blood from them. This impure blood, which contains carbon dioxide, is then sent to the lungs for pu...