Circulatory System: Anatomy and Function - Cleveland Clinic
网页2021年9月21日 · The circulatory system (cardiovascular system) pumps blood from the heart to the lungs to get oxygen. The heart then sends oxygenated blood through arteries to the rest of the body. The veins carry oxygen-poor blood back to the heart to start the circulation process over.
Circulatory system | Functions, Parts, & Facts | Britannica
网页2024年9月12日 · circulatory system, system that transports nutrients, respiratory gases, and metabolic products throughout a living organism, permitting integration among the various tissues.
Circulatory system - Wikipedia
网页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.
Circulatory system: Structure, function, parts, diseases - Kenhub
网页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: Function, Organs, Diseases - Healthline
网页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 - The Definitive Guide - Biology Dictionary
网页2021年1月15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 blood plasma and cells remain within blood vessels.
Circulatory System Anatomy, Diagram, & Function - Healthline
网页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.
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