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GCSE Combined Science · key term
The organ system in which the heart pumps blood through blood vessels to transport substances around the body.
Used by AQA and OCR
Specification 4.2.1.3 · Paper 1, Paper 2
The transport system consisting of the heart, blood and blood vessels.
Revise: Human Circulatory SystemThe circulatory system consists of the heart, blood and blood vessels. The heart provides the force that moves blood through the vessels, linking places where substances enter the body with the cells that need them.
Specification B2.2c · Biology Paper 1
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The circulatory system solves this problem by moving blood around the body. It consists of the heart, blood and a network of blood vessels. The heart acts as a pump, while valves maintain one-way blood flow.
Biology, Combined Science
The heart, blood and blood vessels that transport substances around the body.
Revise: The Human Circulatory System: Heart, Vessels and BloodThe circulatory system consists of the heart, blood and a network of blood vessels. The heart supplies the pumping force, the vessels provide routes, and the blood carries substances between organs and cells. This connects the places where substances enter or leave the body with the tissues that need them.
