What type of organization is the eu and nafta

Can someone list any possible solutions to air pollution ?

What is the y-coordinate of the point that divides thedirected line segment from j to k into a ratio of 2.3? -6-557

Acivilization exists for several hundred yeaars, developing its own language. such a civilization probably has been: a. farming corn b. suffering from a lack of contact with the outside world. c. isolated by mountains or some other physical barriers. d. starving from lack of trade.