What is the difference between central and peripheral nervous system?

Which of these is the most likely consequence of falling petroleum price

Why should the united state be concerned about air pollution in china?

[34 points awarded to the best answer, use facts and/or data] 1.) what's the likelihood of thunderstorms occurring in the state of maryland? {this question is for a project for science, use facts and/or data and explain why . 34 points to the best answer]