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13.Which non-metal is essential for our life and all living beings inhale it during breathing?

7 Answers

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  • 6 years ago

    Oxygen as non metal is essential for our life and all living beings inhale it during breathing.

  • 6 years ago

    Oxygen.

  • 6 years ago

    False. Not all living beings inhale. Your classroom needs a new teacher.

  • Anonymous
    6 years ago

    Oxygen...

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  • ?
    Lv 7
    6 years ago

    Ah. A blonde.

  • 6 years ago

    oxygen ?

  • Anonymous
    6 years ago

    Tobacco, for me.

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