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What is the main role of …

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What is the main role of lungs

    • Posted by Bibhor Puhan 7 years, 10 months ago

    CBSE > Class 07 > Science
    • 2 answers

    Joan Mariam Jijo 7 years, 10 months ago

    The role of lungs is the purification of the deoxygenated blood

    2Thank You

    Priya Prasaad 7 years, 10 months ago

    To purify blood

    2Thank You

    ANSWER
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