Circulatory System

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113932

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What happens when a clot occurred in an undamaged blood vessel?

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113940

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What is the function of the blood vessels and capillaries?

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113948

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How many major types of blood have scientists discovered?

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113954

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What is the organ that pumps blood all throughout the human body?

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113968

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Why does blood turn dark red as it circulates through the body?

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113979

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What happens to blood when it is pumped into the thin-walled blood vessels of the lungs?

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113993

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What part of the blood carries minerals, vitamins, sugar, and other foods to the body's cells?

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114000

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Why is oxygen important to blood and to the cells?

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113792

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what is the circulatory system?

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113818

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Which type of blood vessels carries blood away from the heart?

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113839

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Why is blood that flows from the lungs to the heart bright red rather than dark red?

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113859

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What is the main job of the red corpuscles in the blood?

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113900

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Which of the following can best be compared to soldiers?

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113908

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Which element in the blood is round and colourless?

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113918

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Circulatory System

Question 1 of 1

Time Left

What happens when a clot occurred in an undamaged blood vessel?

Select the correct answer(s).

(0/0)

What is the function of the blood vessels and capillaries?

Select the correct answer(s).

(0/0)

How many major types of blood have scientists discovered?

Select the correct answer(s).

(0/0)

What is the organ that pumps blood all throughout the human body?

Select the correct answer(s).

(0/0)

Why does blood turn dark red as it circulates through the body?

Select the correct answer(s).

(0/0)

What happens to blood when it is pumped into the thin-walled blood vessels of the lungs?

Select the correct answer(s).

(0/0)

What part of the blood carries minerals, vitamins, sugar, and other foods to the body's cells?

Select the correct answer(s).

(0/0)

Why is oxygen important to blood and to the cells?

Select the correct answer(s).

(0/0)

what is the circulatory system?

Select the correct answer(s).

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Which type of blood vessels carries blood away from the heart?

Select the correct answer(s).

(0/0)

Why is blood that flows from the lungs to the heart bright red rather than dark red?

Select the correct answer(s).

(0/0)

What is the main job of the red corpuscles in the blood?

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Which of the following can best be compared to soldiers?

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Which element in the blood is round and colourless?

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What would happen to people who have an open wound and whose blood did not clot naturally?

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