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Do we need crystals to survive?

5 Answers

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  • 2 months ago

    I would have to say that crystals are very important

  • Kieth
    Lv 7
    2 months ago

    Salt is a crystal, so yes.

  • Kathy
    Lv 7
    2 months ago

    We do not need it to survive.

  • Fu4
    Lv 5
    2 months ago

    Yes, crystals produce oxygen and without oxygen we cant survive

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  • Anonymous
    2 months ago

    no but diamonds yes...

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