Science

7th

grade

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Blood Circulatory System

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18 questions

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  • 1. Multiple Choice
    30 seconds
    1 pt

    Oxygenated means the blood has a lot of....

    Oxygen

    Carbon Dioxide

  • 2. Multiple Choice
    30 seconds
    1 pt

    Deoxygenated blood means that the blood is low in...

    Oxygen

    Carbon Dioxide

  • 3. Multiple Choice
    30 seconds
    1 pt
    Image

    Veins are blood vessels containing blood going to the heart

    True

    False

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