Added: 2 years ago
From: britannica
Views: 22,262
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  • the picture of this video looks like an anus.

  • ball sack,thats what it is xD

  • maybe the person makes it them self i guess

  • where do u get these videos from? checked the britannica website but couldn't find there related videos. i'd appreciate ur input.

  • The mature red blood cell has no nucleus or mitochondria and it's life cycle is 120 days. It's flushed out at the end of its cycle and this is what gives your sh*t the brown color. Just a little extra info. the video didn't give you. :)

  • sorry, *heart

  • actually...u begin somewhere in the bone

  • No it is born in the bone marrow but the whole circuit begins in the heat.

  • yeah..somewhere in the bone marrow...that's what i said..:D

  • What would any of us do without Werther's butterscotch toffee?

  • neat

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