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circulatory system 1.1
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What does the circulatory system transport around the body?
oxygen , Nutrients and wastes.
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What does "Hệ tuần hoàn" mean in English?
Circulatory system.
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What is the role of the heart in the circulatory system?
It pumps blood throughout the body.
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What does blood do in the body?
To transport oxygen and nutrients to cells and remove wastes.
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Why is the circulatory system important?
It keeps us alive
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What does "Mạch máu" mean in English?
Blood vessels.
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How does the heart help circulate blood?
By continuously beating to move blood throughout the body.
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What do veins transport?
Oxygen rich blood back to the blood
Oxygen poor blood back to the heart.
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Where do arteries transport blood?
From the heart to the rest of the body.
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What are the small vessels called?
Capillaries.
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What fluid carries oxygen and nutrients to cells?
Blood.
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What do arteries do in the circulatory system?
They carry oxygen rich blood towards from the heart.
They carry oxygen rich blood away from the heart.
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What are the three main parts of the circulatory system?
Heart, blood vessels, and blood.
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What type of blood vessels return oxygen poor blood to the heart?
Arteries
Veins
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