Hey- so uhm, I don't really have anyone to talk to so- here I am, I'm tired. Tired of living.. I just don't have any purpose. And I could use someone to talk to.. Btw, im not just saying this for attention I just don't have anyone else.

The critical period for development, when exposure to disease prenatally can have the most devastating effects of growth, is

23. public and private investment in infrastructure include all of the following except a) worker knowledge and skill development b) telecommunication systems, internet provider systems, and power distribution systems c) highways, transit systems, airports, harbors, and educational facilities d) fire departments, police departments, and public safety systems e) water systems, wastewater treatment systems, and navigational systems

Compare the industrial process in japan and russia with early industrialization in western europe.