Which could be both a natural and a human source of air pollution forest fires, vehicle exhaust, factory emissions?

c-reactive protein (crp) is an acute phase protein belonging to pentraxin family of proteins, whose levels increases 1000-fold or more in concentration in blood during the occurrence of an injury, inflammation or tissue death.

your the dumbest b**tch ive ever seen

i got you i did it ya know what it is just needing to fill this in for a quick task!

the correct answer was location c, because earth is tilted away from the sun at this time