Circulatory system - Wikipedia
The circulatory system is a system of organs that includes the heart, blood vessels, and blood which is circulated throughout the entire body of a human or other vertebrate.
How Your Circulatory System Works - Cleveland Clinic
2024年9月4日 · Your circulatory system, or cardiovascular system, supplies oxygen and nutrients to your whole body and removes waste through your blood. Your heart pumps blood that flows through your arteries, veins and capillaries.
Circulatory System: Function, Organs, Diseases - Healthline
2024年5月9日 · Your circulatory system, also known as your cardiovascular system, is made up of your heart and blood vessels. It works to transport oxygen and other nutrients to all the organs and tissues in...
Circulatory system | Functions, Parts, & Facts | Britannica
2024年10月22日 · circulatory system, system that transports nutrients, respiratory gases, and metabolic products throughout a living organism, permitting integration among the various tissues.
Circulatory system: Structure, function, parts, diseases - Kenhub
2023年9月12日 · The circulatory system, also called cardiovascular system, is a vital organ system that delivers essential substances to all cells for basic functions to occur.
Circulatory System Anatomy, Diagram, & Function - Healthline
2023年6月20日 · View an interactive 3D model of the circulatory system and its major components, including the heart. Also discover conditions that affect the circulatory system.
Circulatory System - The Definitive Guide - Biology Dictionary
2017年3月3日 · The circulatory system, also known as the cardiovascular system, consists of the organs and fluids that transport materials like oxygen and nutrients throughout the body. All vertebrates have a closed circulatory system in which the …
In brief: How does the blood circulatory system work?
2023年11月21日 · There isn't only one blood circulatory system in the human body, but two, which are connected: The systemic circulation provides organs, tissues and cells with blood so that they get oxygen and other vital substances. The pulmonary circulation is where the fresh oxygen we breathe in enters the blood.
The circulatory system review - Khan Academy
Learn about the organs and functions of the circulatory system. The circulatory system is a network consisting of blood, blood vessels, and the heart. This network supplies tissues in the body with oxygen and other nutrients, transports hormones, and …
15.3A: Anatomy of Human Circulatory System - Biology LibreTexts
2022年5月15日 · The circulatory system is an organ system that permits blood to circulate and transport nutrients (such as amino acids and electrolytes), oxygen, carbon dioxide, hormones, and blood cells to and from the cells in the body to provide nourishment and help in fighting diseases, stabilize temperature and pH, and maintain homeostasis.