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AnonymousGiantsFan
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In the lungs oxygen from the air enters the ________. At the same time, the waste gas ___________ leaves the blood and then leaves the body when you _________. Some ______ also leaves the body when you exhale, which is why mirrors get foggy when you breathe on them. The ______ is the muscle that controls the lungs.


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Verified Answer :

baabaagreysheep
  1. enters the blood
    2. waste gas carbon dioxide
    3. when you exhale
    4. Some water/water vapour
    5. The diaphragm

    I hope this helps!