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Hearth : the hearth has two chambers, and upper one called ventricle .

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Hearth : the hearth has two chambers, and upper one called ventricle .

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Vessels:  there are , arteries , veins , capillaries .

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Vessels:  there are , arteries , veins , capillaries .

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The Blood : is composed of a straw coloured  fluid plasma and a huge numbers of blood cells .

# data[].attributes.subject
The Blood : is composed of a straw coloured  fluid plasma and a huge numbers of blood cells .

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Homework : Create your own circulatory System .

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Homework : Create your own circulatory System .

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materials : wool

colors

white page

Instructions : place the parts of the circulatory system