Question

    The pH range of a human body

    is:
    A 2.35 - 4.45 Correct Answer Incorrect Answer
    B 5.35 - 6.45 Correct Answer Incorrect Answer
    C 7.35 - 7.45 Correct Answer Incorrect Answer
    D 8.35 - 9.45 Correct Answer Incorrect Answer

    Solution

    7-7.8 is the nearest range of pH in which our body works.

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