Genotype
3:47
Added: 1 year ago
From: brightstorm2
Views: 5,453
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  • Cleared up everything! Thank you!

    pureprotea1 1 day ago

  • tongue roller "loo"

    and non roller "leh"

    xD

    jasonneedsacookie 4 days ago

  • my teacher could never explain it like that

    

    kingsogen 1 month ago

  • Such an amazing teacher.... Well done :) and thank you

    MissyMillie69 2 months ago

  • thanks sir

    irssaa 3 months ago

  • These vids are ALWAYS soooo helpful!

    alexcars002 4 months ago

  • I wish you were my biology teacher! lol, well I guess you kinda are..

    misskaseykat 5 months ago 10

  • He is great! Very helpful in reviewing this material

    baburton81 5 months ago

  • The most simple and coolest explanation EVER..!!! Thats the easy way... haha

    deepakd3 1 year ago 12

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