Webcirculatory system, system that transports nutrients, respiratory gases, and metabolic products throughout a living organism, permitting integration among the various tissues. The process of circulation includes the intake of metabolic materials, the … lymphatic system, a subsystem of the circulatory system in the vertebrate body … respiratory system, the system in living organisms that takes up oxygen and … homeostasis, any self-regulating process by which biological systems tend to … vascular system, in vascular plants, assemblage of conducting tissues and … cytoplasmic streaming, also called protoplasmic streaming, the movement … All animals need to move important fluids through their body. The fluids move … WebA valve may consist of a sphincter muscle or two or three membranous flaps or folds. In the heart there are two valves that prevent backflow of blood from the ventricles into the …
Circulatory System: Anatomy and Function - Cleveland Clinic
WebThere are no specialized circulatory, respiratory or excretory organs. 2 1 Not only is the respiratory centre stimulated but the cardiac centre is acted upon both directly by the drug and indirectly for a time by the enormous rise in blood pressure due to the contraction of the arterioles all over the body. 1 0 WebDefinition of Circulatory. relating to the system that moves blood through the body. Examples of Circulatory in a sentence. The diagram shows how blood moves to … plumbers townsville
Valve anatomy Britannica
WebSmall doses of any of them dilate the blood vessels from an action on the vaso-motor centre in the medulla oblongata, as a result of which the heart beats more rapidly … WebJan 25, 2024 · The human circulatory system consists of a network of arteries, veins, and capillaries, with the heart pumping blood through it. Its primary role is to provide essential nutrients, minerals, and hormones to … WebCardiovascular System. The cardiovascular system delivers nutrients throughout the body. The three main components of the cardiovascular system are the heart, blood vessels, … plumbers townsville kirwan