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 …

Sep 4, 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 …

Sep 5, 2025 · The circulatory system is the network of tissues, blood vessels, lymph vessels, and supporting components that transports nutrients, respiratory gases, and metabolic products …

May 9, 2024 · Your circulatory or cardiovascular system serves a vital function by delivering oxygen and nutrients to all the organs and tissues of your body.

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.

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.

Sep 12, 2023 · The circulatory or cardiovascular system is composed of the heart, blood vessels and the blood. It delivers essential substances to the cells of the body.

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 …

The circulatory system, also known as the cardiovascular system, is central to your well-being, delivering oxygen and nutrients throughout your body and removing waste products.

Enjoy these interactive tutorials and quizzes on the anatomy and physiology of the different parts of the circulatory or cardiovascular system, using interactive animations and diagrams.