PCR knock off video
2:31
Added: 3 years ago
From: Hydraliskiscool
Views: 4,171
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  • do they even know what PCR means? ...

    Chinesepoutine 1 year ago

  • @Chinesepoutine yeah this was for a bio class, we just had to make a karaoke song about biology not one that teaches anything just about it

    Hydraliskiscool 1 month ago

  • wow...terrible

    manzilllla 3 years ago

  • omg..this isbad

    eddo51 3 years ago

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