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Classroom visuals
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![Circulation System]()
Circulation System
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![Circulatory System]()
Circulatory System
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![Heart and Circulatory System]()
Heart and Circulatory System
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![Human Red Blood Cells]()
Human Red Blood Cells
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![Blood Cells]()
Blood Cells
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![Red and White Blood Cells]()
Red and White Blood Cells
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![Blood vessels]()
Blood vessels
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![Taking a Blood Sample]()
Taking a Blood Sample
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Circulatory System (labelled)
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Circulatory System (unlabelled)
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Double Circulation System (labelled)
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Double Circulation System (unlabelled)
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Components of Blood (labelled)
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Components of Blood (unlabelled)
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Blood Clotting (labelled)
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Blood Clotting (unlabelled)
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Artery, Vein and Capillary (labelled)
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Artery, Vein and Capillary (unlabelled)
Film info
Film summary
Find out what blood is and what role it plays as it circulates through a network of blood vessels over 100,000 kilometres long.Key facts
- The heart pumps 8000 litres of blood a day.
- Oxygen is delivered to organs and tissue, whilst carbon dioxide waste is removed via blood vessels.
- Arteries carry oxygenated blood away from the heart.
- Veins carry deoxygenated blood to the heart.
Transcript
The heart pumps 8000 litres of blood a day
Placed end to end, the blood vessels in your body would stretch over 100,000km.
100,000km = 2.5 times around the Earth
This amazing map of vessels takes our blood on a journey, which feeds all our cells with the oxygen and food ...
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