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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. 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 …

  3. 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 …

  4. 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.

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

    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.

  6. 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 …

  7. 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.

  8. 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.

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

    Feb 17, 2020 · Learn more about how the circulatory system works, what it consists of, and the diseases that can affect your heart and blood vessels.

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

    Learn about the organs and functions of the circulatory system. The circulatory system is a network consisting of blood, blood vessels, and the heart. This network supplies tissues in the …