uhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh
Because its air we cant see it thats why its clear because it would be scary if we were able to see air! :)
Answer:
Repeated heroin use changes the physical structure13 and physiology of the brain, creating long-term imbalances in neuronal and hormonal ...
Not attempting could lead to not getting it at all. attempting to can potentially get you the money which is an advantage
A major source of today's medicine is COAL