Other Sciences, Physical Ed

6th -

8thgrade

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The Respiratory System

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10 questions

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  • 1. Multiple Choice
    2 minutes
    1 pt
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    What is the main function of the respiratory system?
    to provide oxygen and remove carbon dioxide from the body
    to clean the blood
    to break down food and absorb nutrients
    to remove oxygen from the body
  • 2. Multiple Choice
    2 minutes
    1 pt
    Which of the following is a part of the respiratory system?
    lungs
    stomach
    large intestines
    heart
  • 3. Multiple Choice
    2 minutes
    1 pt
    Image
    When you breathe, your lungs take in ___ and release ___. 
    air/oxygen
    oxygen/carbon dioxide 
    carbon dioxide/waste 
    waste/air 
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