I would say that <u>a deadly water-borne microorganism in a city's water source</u> would most quickly devastate a human population, merely because a huge number of people uses this water for some kind of a purpose.
Answer:
1)stop skating in busy public areas 2)not tresspasing 3)not skating in public areas at night 4)not skating on garden walls and 5)not graffiting on peoples garden walls.
Explanation: they are all problems people encounter with skateboarders often
Most likely your body won't be as harmed the 2nd time due to the preparation of your cells.
Answer:
Time isint a concern for me but money is :/