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  2. The Human Circulatory System | Parts, Functions & Problems

    study.com/academy/lesson/the-human-circulatory-system-parts-and-functions.html

    The heart, blood vessels, and blood are the parts that make up the , which is defined as a closed system of blood vessels for the transport of gases and nutrients. The circulatory system can be ...

  3. The Function of the Circulatory System Lesson for Kids

    study.com/academy/lesson/the-function-of-the-circulatory-system-lesson-for...

    The function of the circulatory system is to move blood around the body. Discover the parts of the circulatory system, such as the heart and types of blood vessels, and how they work together.

  4. Circulatory System, Hearts & Brains - Lesson - Study.com

    study.com/academy/lesson/the-octopus-circulatory-system.html

    In an open circulatory system, the body organs are directly in contact with the blood and body fluids. The main part of the octopus circulatory system is the three hearts, one systemic and two ...

  5. Components of the Circulatory System | Main Parts & Structure

    study.com/learn/lesson/circulatory-system-components-parts.html

    The components of the circulatory or cardiovascular system are the heart, blood vessels, and blood. The blood is made up of a fluid portion known as the and a solid portion comprised of cells. The ...

  6. Lymphatic System | Parts, Purpose & Main Functions

    study.com/academy/lesson/functions-of-the-lymphatic-system.html

    The main function of the lymphatic system is to collect and transport the interstitial fluid and proteins back to the blood. ... The lymphatic circulatory system is comprised of a network of ...

  7. What is the main function of the circulatory system?

    homework.study.com/.../what-is-the-main-function-of-the-circulatory-system.html

    The main function of the circulatory system is to transport oxygen and nutrients throughout the body to and from the cells. The arteries carry the...

  8. Right & Left Atrium | Definition, Function & Location

    study.com/academy/lesson/atrium-heart-function-definition.html

    It consists of the heart and blood vessels. The human heart contains four chambers. They are known as the left and right atria and the left and right ventricles. The atria of the heart are the ...

  9. Cardiovascular System | Function & Organs - Lesson - Study.com

    study.com/academy/lesson/what-is-the-cardiovascular-system-function-organs.html

    The main organs in the cardiovascular system are the heart, blood vessels and blood. Although blood is actually a type of connective tissue, not an organ, it is still an important part of the ...

  10. The Human Vascular System | Main Parts & Function

    study.com/learn/lesson/vascular-system-blood-vessels-movement.html

    The definition of the human vascular system, also known as the circulatory system, is a collection of organs, nodes, and vessels that function to move blood and lymph throughout the body. The ...

  11. Annelid Circulatory System | Definition, Structure & Function

    study.com/learn/lesson/annelid-circulatory-system-facts-structure.html

    An earthworm's closed circulatory system includes five main parts: the dorsal blood vessel, five aortic arches, a ventral blood vessel, lateral blood vessels, and capillaries.