Which of the following is an achievement of indian astronomers? a. they translated the ramayana into sanskrit. b. they developed the number symbols we use today. c. they accurately calculated the length of the solar year. d. they practiced inoculation.

Which items are described by the geographic theme of movement? ahmad's great-grandparents were originally from afghanistan. songs and movies made in india are very popular in afghanistan. afghanistan is east of iran. afghanistan's rugged mountains provide protection for its people. much of afghanistan's forests are being cut down for fuel. afghanistan exports wool to turkey and india.