What are the leading causes of cancer (any kind)... How does it just show up?

  1. Matt Stan profile image61
    Matt Stanposted 5 years ago

    What are the leading causes of cancer (any kind)... How does it just show up?

  2. Matt Stan profile image61
    Matt Stanposted 5 years ago

    Ok... "cancer is the result of cells that uncontrollably grow and do not die." My question now is how do they get there/where do they come from?

 
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