Why is it that auroral displays above colorado can be forecast several days in advance?

Because we can observe sunspot activity, and because that activity sends radiation toward Earth, we can calculate when the radiation will hit our atmosphere and where the radiation will hit based on the earth's rotation. That radiation is what causes the auroral displays.

An example of environmentally learned behavior is aggressive behavior, i grew up seeing many aggressive people in my life and a slowly started picking up those traits however i was able to call myself out and not give in to those traits.

Make them both to where they have the denominator of 18that makes 3/2 equal 27/18 and 1/9 equal 2/18so now you have  27/18x+5=2/18subtract 5 from the other sideso now you have 27/18x+2/18-5then subtract 2/18 from 27/18 to get 25/18x=-5then divide 25/18 by -5 and your answer will be  -5/18