Assuming that the graph follows the normal laws of economics, the line represents supply
Well for starters they could use harnesses to protect them if they fell
The cold air from north western Canada add cooler air which follows through seattle and adds rain to the athmosphere and they blow to the west
Arguments used in defending against a criminal would be 1) Infancy 2) Duress 3) XYY chromosome (makes men men aggressive), 4) Necessity, and 5) Entrapment (forced to commit a crime).