The public rail service in the united states is called: a. the metro north commuter railroad b. the national rail company c. amtrak d. shortline me get one cant seem to find it out will mark brainiest this is in career explorations 1

Doing a science fair project should i do cafeteria waste or solar power

Ap courses are college level courses overseen by the

A. describe the model of urban structure most often observed in mega-cities in developing countries. explain how this model differs from common urban structures in north america. b. describe at least two factors leading to the growth of mega-cities in developing or least-developed countries. c. identify and explain two factors that led to the formation of squatter settlements in mega-cities in developing countries.