Circulatory system - Wikipedia
The circulatory system has two divisions, a systemic circulation or circuit, and a pulmonary circulation or circuit. Some sources use the terms cardiovascular system and vascular system …
Circulatory system | Anatomy, Functions, Parts, Invertebrate ...
Dec 8, 2025 · The circulatory system is the network of tissues, blood vessels, lymph vessels, and supporting components that transports nutrients, respiratory gases, and metabolic products …
How Your Circulatory System Works - Cleveland Clinic
Aug 29, 2024 · 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 …
What is the Circulatory System? Functions, Parts, and Flow ...
Apr 13, 2025 · The circulatory system is a masterpiece of biological engineering—a living infrastructure that connects every cell, every organ, and every function within your body.
Circulatory System or Cardiovascular System
Dec 23, 2024 · The circulatory system relies on three types of blood vessels: arteries, veins, and capillaries. Each type is uniquely structured to perform specific functions.
Circulatory system anatomy and physiology | Khan Academy
Watch these videos to learn more about how the heart works, blood flow in arteries and veins, blood pressure, and lymphatics.
Cardiovascular System: Organs and Functions Diagram
Oct 19, 2025 · The cardiovascular system, also known as the circulatory system, includes the heart and blood vessels. It plays an important role in transporting blood to organs and tissues …