nalyze the map below and answer the question that follows. A topographic map of mainland Southeast Asia. three lines are labeled A, B, and C. Line A goes through Burma. Line B starts in the Middle of Thailand and ends in Bangkok. Line C goes through Laos, Thailand, and Cambodia to the coastline. Image courtesy of the CIA World Factbook The lines marked by the letters A, B, and C on the map above represent . A. chains of volcanoes B. earthquake fault lines C. thin strips of heavy forests D. major rivers that flow from north to south Please select the best answer from the choices provided A B C D