The circulatory system includes the heart, blood vessels, and blood. [3][4] The cardiovascular system in all vertebrates, consists of the heart and blood vessels.

Sep 4, 2024 · What is the circulatory system? Your body’s circulatory system consists of your heart and blood vessels. They use blood to bring your cells what they need and take away what they don’t.

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 …

Dec 23, 2024 · Learn about the human circulatory system or cardiovascular system. Get a diagram, as well as a list of part and functions of the system.

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.

Jun 2, 2024 · The circulatory system is a network of blood vessels that transport blood throughout the body. The heart pumps blood through the arteries to the tissues of the body, and veins return blood …

Sep 12, 2023 · The circulatory system, also called cardiovascular system, is a vital organ system that delivers essential substances to all cells for basic functions to occur.