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  1. 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 …

  2. How Your Circulatory System Works - Cleveland Clinic

    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 …

  3. Circulatory System: Function, Organs, Diseases - Healthline

    Feb 17, 2020 · Your circulatory or cardiovascular system serves a vital function by delivering oxygen and nutrients to all the organs and tissues of your body. Learn more about how the …

  4. Circulatory system | Functions, Parts, & Facts | Britannica

    circulatory system, system that transports nutrients, respiratory gases, and metabolic products throughout a living organism, permitting integration among the various tissues.

  5. Circulatory System or Cardiovascular System - Science Notes and …

    Dec 23, 2024 · The human circulatory system or cardiovascular system is a network responsible for transporting blood, oxygen, nutrients, hormones, and waste products throughout the body. …

  6. Circulatory system: Structure, function, parts, diseases | Kenhub

    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.

  7. 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.

  8. Cardiovascular system: Function, organs, conditions, and more

    May 22, 2025 · The cardiovascular system, also known to some as the circulatory system, consists of the heart, blood vessels, and blood. Learn more about it here.

  9. Cardiovascular System: Organs and Functions Diagram

    Aug 26, 2024 · 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 …

  10. The circulatory system review (article) | Khan Academy

    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, …