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  • youtube makes school easier :D

    KIANITAkiki 1 week ago

  • the phenomenon of cognition is one of the most complex and amazing phenomena in nature.

    Gretgor666 7 months ago

  • Thumbs up if you're watching this for a college assignment.

    MichaelSedrak 1 year ago 59

  • @MichaelSedrak for a college exam, that's happening in 2 days :) i just realised i had no clue what was happening.

    thedopelife 1 year ago

  • @MichaelSedrak actually for highschool

    MisceyAsh21 1 month ago

  • amazing...

    nagmala1161 1 year ago

  • great video

    unvapril2 2 years ago

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