Food is shipped thousands of miles throughout our country using various types of transportation such as trucks, planes, and boats. food availability would be most affected by a shortage in which of the following energy sources?
coal
natural gas
petroleum
water power

Fast answer i need for apex ! smartphones should be banned from the classroom in public schools so that students cannot cheat on test so easily? which is an example of a counter argument to the thesis above? a.the classroom is a place for learning not for making phone calls b. smartphones are useful learning tools in the modern classroom c.banning smartphones will not students pay attention to teachers any better d. banning smartphones would decreased incidents of theft