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  1. angliholic's Avatar
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    #1

    Smile reactions are/happen slower at lower temperatures

    Next time you cut up an onion, remember this chemistry lesson: reactions are/happen slower at lower temperatures.



    Do both are and happen work in the above sample? Thanks.


    • Join Date: Oct 2006
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    #2

    Re: reactions are/happen slower at lower temperatures

    Both work.

  2. angliholic's Avatar
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    #3

    Re: reactions are/happen slower at lower temperatures

    Thanks, Anglika.

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