<span>Air pollution badly affects the health of an individual. Polluted air leads to viral diseases. so the answer is environmental </span><span />
Well you haven't provided any answer options so answer options include things like mountain climbing. Mountain climbing involves multiple systems and functions over a long period, with moderate being something like hiking the same mountain.
Forensic science is the application of science to criminal and civil laws
Enabled behavior..they allow the alcoholic to keep doing what he does even tho they know it's harmful just to not get him in trouble..kinder..lol..so the person is an enabler